Reference size: size S: up to 22cm palm circumference, size L: over 22cm palm circumference. Immediate pain relief and accelerated recovery wrist brace for carpal tunnel features ergonomic steel plates that fit the shape of your hand to provide support. The wrap-around design of the carpal tunnel brace helps reduce numbness and swelling in the wrist, arm, hand, and thumb. Ultra-breathable and sweat-absorbent fabric allows for all-day comfort, especially for people suffering from tendonitis, arthritis, carpal tunnel syndrome (CTS), and other injuries. Ergonomic splints help stabilize your wrist – the wrist splint brace holds your wrist firmly in place with two splints. The inner strap is ergonomically designed with an S-shaped plate to better fit your wrist and provide secure fixation. The outer splint provides additional support through secondary protection. Ultimate support without affecting movement – lightweight, compact, and comfortable design offers effective protection while allowing freedom of motion. Ideal for those who need to perform daily activities such as typing, housework, or working during recovery. Suitable for both men and women. All-new design wrist brace – updated hand splint offers improved functionality and comfort. Compared to traditional carpal tunnel supports, this brace combines enhanced features with a modern appearance. Fresh color scheme and refined details contribute to a clean, professional look. Adjustable straps for a customized fit – elastic straps conform to the shape of your wrist for a secure and comfortable fit. The adjustable compression design accommodates a wide range of sizes, providing reliable support for daily use and nighttime wear.