About this item【Ergonomic designed, take away your pain】The lightweight thumb brace fit right hand or left hand, adopting the best thumb support angle certified by ergonomics experts, wrapping around the thumb at 270 degrees.Fully fit the curve of the hand and brace every painful nerve. Bring your thumb back to a healthy state.【Build tough support,effectively stabilize thumb】Ergonomic thumb spica splint firmly fixes the thumb MCP / CMC joint. Three adjustable straps secure your thumb in all directions from different stress points, helping you back to working, golf ,typing and holding your baby with ease.【Pursuit lasting breathability,enjoy restful sleep】World-class technology, the fabric of thumb Immobilizer can accommodate at least 10000 nanopores per square centimeter, 3mm ultra-thin thickness allows air molecules to circulate freely. Keeping your hand dry all day and enjoy high-quality sleep at night.【Made with heart,committed to softness】The thumb brace is filled with rebound memory sponge in thumb area, the soft adaptive support fully relaxes your muscles. The delicate and silky lining brings you a cloudy touch. Wearing it, every part of your skin is wrapped in softness, making you not feel its existence.【100%promise】We 100% guarantee that if you are not satisfied with our hand brace, you can enjoy a 30-day replacement / refund policy and 24-hour online service.