The Mouldable CMC brace is designed to support the base joint with straps or position the thumb to limit the grinding pain that motion can create. The CMC support, supports the CMC joint and applies the slippage and grinding on the joint. The CMC Thumb Support aids in the treatment of arthritis and instability of the CMC (carpometacarpal) joint. The unique material allows you to mould the thumb restriction splint to your thumb allowing a bespoke and compressed fit. The CMC Thumb Support provides this functional stabilisation without restricting the use of the thumb in pinching or grasping objects