Thumb immobilizer brace provides warmth and compression to help reduce pain in the thumb and wrist while also supporting and stabilizing joints Thumb support is fitted for the right thumb and a size of x-large with a wrist circumference of 7"–8" (17.8–20.3 cm) Ergonomic and contoured designed allows maximum hand function for long term use and wear for recovery and rehabilitation The wrap-on style creates a conforming fit for optimal recovery Durable and high quality material provides uniform compression and is non-latex, hand wash then air dry for best results