THX4COPPER Reversible Thumb Wrist Stabilizer Compression Splint for BlackBerry Thumb, Trigger Finger, Hand Pain Relief, Arthritis, Tendonitis, Sprain, Carpal Tunnel, Durable, Comfortable,Breathable

Very light weight and not bulky at all. Easily adjustable and gives good support. Isolates the thumb perfectly. And, doesn't limit the use of your other fingers. Just having my thumb stabilized is providing relief from pain.

This item is very sturdy and works very well in helping my hand!

Lightweight, comfortable, not bulky brace for CMC arthritis problems. Bonus is that it extends to, and provides some support for, the first joint without restricting movement. Fits under gloves for housework, cooking, gardening-- a big plus. Support would be improved without compromising positive features if fabric just in the CMC area, had a little elastic woven in to provide stronger support of the CMC as this brace is flexible enough to allow use of one's hands and the support would be welcome. I have no idea if the copper is helping in any way, but some folks report it helps them.

I have to wear a wrist brace every day of my life and this THX4Copper is the BEST brace I've found. It's protective of my thumb and wrist in a very comfortable fit. I just wish iy came in a rainbow of colors.

I got this for mommy wrist after I had already bought another brand (Mueller). I didn't like the other brand so I tried this. This is way better. The Velcro actually stays on and doesn't budge except when you want to take it off then it comes off fairly easily. The design is great because it gives you more movement of your other 4 fingers. You only really have to take the wrist Velcro off to slide your hand on/off. I really like this because it means I only have to adjust one Velcro instead of 3 like other models. It is also surprisingly more secure than the other 3 Velcro model I have too. Your thumb doesn't move as much which is important with healing the injury you got this for. And of course it is comfortable! Definitely a must for something you wear all day and/or all night. I have only been wearing it on my left hand because my left is the worse one, but it can be worn on both hands. I do appreciate the engineering that went into this because it also has a small piece of Velcro that attaches at the beginning while you're securing the wrist part which keeps it in place, removing any frustration with putting this on. I've been wearing it for weeks and honestly don't know why I haven't bought another one. (I have mommy wrist in both wrists)I got the small/medium even though I was on the higher end on the measurements and it fits well. The wrist Velcro doesn't go completely over the grippy part, but it's not an issue at all. It seems like the small/medium is more women sized and large size is for men. But I'd recommend measuring yourself just to be sure.

This was fairly comfortable except for cutting into the web between thumb and first finger. The strap around the thumb would not stay in place and slipped up off the thumb support. It also fit below the thumb joint so the thumb would still bend and net be stable. It helped when effort was place into holding thumb outward but by not stabilizing things would cause pain to revert back when not focusing on position of thumb.

I was buying this brace to replace one I had purchased at the drugstore. The one I had before (for comparison information) was too tight around my thumb. It had an adjustable strap, but the elastic underneath it was too tight and caused circulation issues. The elastic was also thick and had ridges so it irritated my skin after only a short time of use. This brace is so much better. The elastic under the adjustable strap is much looser. The fit is completely adjustable. The elastic used is also a very thin, smooth elastic that feels more like a thin satin ribbon. No irritation at all, and no circulation problems. The thumb portion is also much more structured than my old brace. It holds my thumb in the proper position without having to tighten around my thumb excessively. Considering the structure, it is fairly lightweight and comfortable. This is mostly due to the face that it is cut to cover as little of the hand as possible. Another bonus in my book. So far I have only had issues with my right thumb (do to a repetitive motion in a hobby that uses very small, and constant repetitive motions) so I have not needed it for my other hand, but I love that this gove is reversible. If anybody else needs it, or whatever, I don't have to buy a "left handed brace". I wasn't sure if this would make the fit weird, but it doesn't. I'm very glad I took the plunge and tried this brace out. I figured they were all basically the same. I was wrong. This brace has already helped my hand after only a few hours of wear. Normally it's days before I see any improvement and I have a numb thumb because of the circulation problems caused by the other brace. I can not wear any brace while I'm doing my hobby, so it's important that it is beneficial even if I can only wear it at night or for a few hours a day. This one is great!

Works as advertised.