The Jail Bird male chastity device is our most popular design. The stainless steel bars are very rigid which means they will not bend nor pinch. This device combines comfort, security, and great looks. Another perk to the Jail Bird is that it has a very low profile that is easy to hide under clothing. The open design makes it easy to clean without removing the cage which makes it possible to wear the device indefinitely. Great for Internet or long distance relationships.
The anti-pullout system, the spike strip and security screw options are available for this item.
Specs:
Item is constructed of 316 surgical stainless steel using 1/4″ and
1/8″ round bar.
Base ring is constructed on 1/4″ round bar.
All parts are handmade and can be built to any size.
Light Weight 5 OZ.(For average size)



I am buzzing … just taken delivery of my new Jail Bird from Mature Metal
It is absolutely awesome
Already locked on!
MM are truly amazing folk
Glad you are locked in already
Thanks for the compliment, it means a great deal to us both.
Let me know if you have any questions.
Mistress MatureMetal
After almost 3 weeks since receiving my jailbird and being locked in it, I am STILL buzzing. We raised the stakes somewhat by adding two or three individual rings under the base ring. These tend to help push everything outward a little more and prolong the frustration when everything gets pumped up. Release is going to be explosive when the time comes. This is such a hot device!
Rcvd my new Jail Bird just in time for Valentine’s day & have been in it since. I needed a device that I could wear 24/7 with out the problems I have had with other cages as I am now locked at least 2 wks at a time with the possibility of permanent chastity. The design is perfect for long term wear but sizing is the key. Im a relative novice so needed a lot of help with the sizing. Well MM was helpful beyond what anyone could expect. They weren’t just helpful but enjoyable people too! If you want custom craftsmanship & customer service of the type that existed before walmart, you will find it with Mature Metal!
P.S. “Spit Happens” was so funny I almost pissed myself! Thanks Guys!!!
Glad you are enjoying your device, and thanks for the compliments. Glad you found your note LOL..
Please let us know if have any questions.
Here’s to days/weeks/months of pure enjoyment
Mistress MatureMetal
My wife an I have just recently ordered and received the plastic cb3000 and for the most part like it for the first one we bought, but last night she asked how long the cage would last and then said we would replace it every year. When I was looking to buy my first one I saw some of the metal ones that are fitted like the ones you provide. Since she may want to make this a permanent thing I figure go metal and not buy another one. The thing is I work in the construction field and when it is cold out I’m not sure how that is going to work. If anyone has input or has experiance on this please let me know.
I wore mine alpine skiing today in 15 degree weather with no problems. I have also worn it trail running below 32 degrees for more than 10 miles and lap swimming with no issues.
LockedinBoulder…how do you conceal your device while swimming? I lap swim 3x/wk and wear regular board shorts. My swimming is done at work and cannot risk the cage being noticeable.
Any suggestion?
I usually wear 2 suits, one tight, one loose. The tight one holds it close, the loose one conceals it. The loose one just looks like I’m using a drag suit.
I use it outdoor (incl. skiing) during a cold Russian winter, no problem. On the other hand, I can wear it in hot sauna if I protect it by a pair of jocks or boxers. Do not worry.
Simply fantastic!
Over the last several years, we have tried 4 of the CBx000 devices, the new silicone devices (Bon4, Birdlocked), and some off the shelf metal products. Nothing compares to the Jailbird. This is more comfortable than any of the others and far more secure. It is also simpler than most devices, with only 2 parts and a locking mechanism. In addition, the wearer doesn’t lie awake at night in fear the plastic will split and cut him, like some are known to do.
If you are wondering if you should order or not, stop. Just do it. If you are seriously into chastity, you can’t go wrong with the Jailbird.
I just received my jail bird and it is wonderful but I wanted to share my journey. When I first looked into chastity devices I heard the plastic ones could crack, so I knew I wanted a metal one. The first one I bought had a hinged base ring and would dig into my skin and I knew that it wasn’t going to work long term. Then I bought another one made up of metal rings welded together but that one rusted after a couple weeks of use. I was about to give up then I came across the mature metal website and read about their product. I was a little reluctant to spend $300 more when I had already spent several hundred dollars already on products that didn’t work. I thought the third time is a charm in a make it or break it situation. That was the best money I have ever spent as this product is extremely comforatable and well made. It is like a luxury liner compared to economy item. I ordered the sizing rings then the jailbird and in about 3 weeks it arrived, and I am extremely happy. Thanks mature metal for such a wonderful device and for those of you who are curious don’t waste your money on the cheap knockoff metal devices. Dale
I understand I have the distinction of being the first to order a second device the quickest (the next day after receiving my first) and I’m so thrilled I did! Anyone want to take my unofficial title? I really like the Watchful Mistress, but my favorite now is the Jail Bird. It’s so comfortable and it isn’t noticeable at all under clothing (unless perhaps going through a metal detector at the airport, which I haven’t tried there or anywhere else). I’ve read other posts and the common thread seems to be that you’ll forget you have it on and I agree, plus you’ll never want to take it off whether it’s specifically for chastity or simply for adornment! I’m already planning on expanding my choices with another design and who knows with devices this great and customer service that is second-to-none, I may just order one of everything!
What a device! So restrictive and yet still comfortable (and damned arousing) to wear. Slept through the first night without any problem. And many nights to come, according to my wife. First relief will be in a week (I’m already counting the days and hours), then the high security screw gets in, and then I’ll be at her mercy. She smiles and made me a promise: I will live to regret. Ultimate goal 24/7/365. What have I done (and in a way lovin’ it).
An advice for those who want to order a jailbird: order the measurement rings first, then you will get a device that fits. But consider: this is the device that will get you on your knees.
And last remark: service at MM is top!
My previous experience is CB6000 (too cheap – breaks) and The Fort (too heavy & clunky). It appears that with the Jailbird the base ring has a rod sticking forward. When I am erect and the keyholder takes the cage off will I be able to take the base ring off? I know with cock rings, when I am erect they won’t come off. I’m not sure the KH would like the rod pointing forward if she choose to have intercourse?
I am a honored wearer of a custom jailbird that my Goddess had specially made with a few added features, spikes further up towards the head of the cock. The device is wonderful. The Service was beyond excellent. When I ordered the device I made the mistake of ordering it with to small of a space between the ring and the cage, my mistake. Sent it back and had it redone for $10.00 the repair was fast and very professional. complete turn around time was a week, and I was back into it. I highly recommend this device over any of the cbXXXX series. I have used a cb2000, 3000, and 6000s. This is the best. Oh and so easy to keep CLEAN.
The oval ring is wider horazantel. The oval is more comfortable as the gap is more uniformed all the way around. If your size ring is 2″ I start with a 2″ ring the oval it just a little. This way it still has the same inside diameter no matter if it is round or oval.
After having the CB2000 (got rid of it because the pins stuck into me rather than away from me), CB6000 (cage portion is too large for me to be able to have a good nights sleep), and a CB6000s (kept breaking parts of it). Madam and I invested in a Jailbird from mature metal. The fit on it is dam near perfect. With the CB6ks I was able to pull out in the shower with ease. With this Jailbird I have been unsuccessful in my attempt. The weight is not discernible to me. My only “complaint” is that we had to change the lock we were using because it doesn’t fit. Small price to pay for a better device.
Madam enjoys the open bars and being able to touch me through them. Sometimes though that can be painful, not sure why.
Madam Doesn’t like the fact that I am able to pee standing up with it. It takes a bit more work to do though, sometimes its just easier to sit. Standing up is doable though.
Maybe in the future we will get a different one that I can’t stand with.
First I would like to say great service and was delivered on time. I ordered the Jailbird with the secure locking screw. It is very nicely designed and looks great. The fit is great and no discomfort after 4 days of wearing. My wife saw the device after I first placed the cage on my boys and said, “That looks rather permanent.” She immediately took both keys with a wicked smile! The look and feel are great. The weight is just enough to remind you that you have it on but the desing keeps it hidden easily under your clothes.
I am glad to hear about your experiences with your Jailbird. I have wondered about having my boys wear a chastity device too. I am ordiering the jailbird today. thanks. Chuck
After almost 2 weeks in the Jailbird, I have found this piece to be the best of any I have had to wear. The custom fit makes it absolutely impossible to get any kind of “satisfaction” apart from being unlocked, and I have found it to be completely secure (as well as completely frustrating). The open design has allowed for easy cleaning, but the overlapping end bars prevent the skin from being pinched. Though pretty much constantly aware of it’s presence, I have found no noticeable restriction of my regular activities, including running and working out. I highly recommend this for the long-term experience. JS
My husband’s new Jailbird arrived on Sept 30th. We locked it on that evening and he has been wearing it ever since (12 days now). Hasn’t even asked to have it unlocked for cleaning. He was in a CB-6000s and this is so much nicer. He says it is more comfortable and it doesn’t get sweaty. I think the steel is so much sexier than plastic and there aren’t any pegs to poke me. I definitely love the JB.
Great customer service from MM, too. I highly recommend this product!
Dev
Dollyanne is a chastised sissy and she took delivery of her custom jailbird this past February. It has a very small cage–only 1.5″ in length–and dollyanne refers affectionately as the “Dolly”. There is no place else dollyanne could’ve purchased a custom steel chastity device with the quality workmanship, materials, and superior customer service for the price, than at Maturemetal.
The “Dolly” replaced a cb-2000 that dollyanne had worn all last year, and it is far superior to it. Once you’ve been in steel there is no going back! It is more comfortable, easier to clean and maintain, and more secure. Plus, dealing with Maturemetal has been a pleasure for dollyanne. He was determined to make it right!
You can see a more complete review of the device, comparing it to dollyanne’s old cb-2000 here: http://www.chastitymansion.com/forum/index.php?/topic/4219-review-of-maturemetal-dolly-jailbird/
Have fun in chastity!
dollyanne
There is really no reason to buy a plastic device when, for just a little more you can get a custom made cage. I was not able to wear other devices overnight without being up all night.. I have no problems in the Jailbird. One of the main reasons is, that it is made to your specifications. I woul also suggest getting the sizing rings. Customer service was very good. You will not be disapointed.
I ordered the Jailbird partly because my wife and I like the style, and partly because being uncircumcised, I need a device I can clean in if I’m going to make good use of it. The jailbird allows me enough room to move and clean, while doing an excellent job of stopping anything naughty going on down there.
The quality of this device is first rate. It is light (considering it’s made of stainless steel), airy, and quite secure. With good measurement and the anti pull out pin I believe this would be a 100% secure device (mine will probably be secured using a PA piercing).
If you’re considering ordering, I would strongly recommend getting the sizing ring kit first. I got oval rings sent out because I was unsure of them, but having played with them and getting a feel for the right size, I was able to order with confidence.
Finally, those familiar with male chastity devices will be aware of what happens at night. The first night I put this device on, I slept right through (and the second night, and the third..). I’ve never slept all night in a plastic device. I think that statement best highlights the differences between a piece of pre moulded plastic, and a custom made stainless steel device. I’m very happy with it.
I just received my Jail Bird yesterday and I am more then pleased. I was a bit concerned about getting the solid ring on since I have only used split ring designs before, but I had no problem getting it on. Once I had the cage in place, I could immediately tell that this was WAY more comfortable then the plastic devices I have tried before. I have had it on now for about 24 hours and have had only the slightest discomfort. I am sure that will subside as I get used to wearing it.
Thank you for the great product. I look forward to many years of wearing it.
I recently purchased the Jail Bird and gazed in wonderment at the gleaming stainless steel device that was going to lock my cock up for the rest of my life. Such beautiful workmanship. I took a deep breath and locked it on my cock. Unfortunately, I didn’t measure very well, and it was way to tight and began strangling my scrotum.
I contact MM and explained the issue. They had me send it back for adjustment; which they did with swift efficiency for a small $10.00 fee.
When I got it back, I locked it on immediately and its been on since then (May 20th).
I highly recommend the Jail Bird for long term lockup and congratulate the Mature Metal staff for an exceptional product and service.