Reference size: size S: up to 22cm palm circumference, size L: over 22cm palm circumference. This wrist brace for carpal tunnel features ergonomic steel plates that fit the shape of your hand to provide support. The wrap-around design helps reduce numbness and swelling in the wrist, arm, hand, and thumb. Ultra-breathable and sweat-absorbent fabric allows for all-day comfort, making it suitable for individuals with tendonitis, arthritis, carpal tunnel syndrome (CTS), and other wrist-related conditions. Ergonomic splints help stabilize the wrist. The brace includes two splints: an inner S-shaped plate designed to fit the wrist comfortably for secure support, and an outer splint that provides additional wrist stabilization. The lightweight, compact design offers reliable protection without restricting movement, making it convenient for daily activities such as typing, household tasks, or work. Suitable for both men and women. Updated design offers improved fit and comfort. Features include a refined color scheme, clean alignments, high-quality texture, and attention to detail. Adjustable elastic straps allow the brace to conform to the shape of the wrist for a customized fit. The compression design accommodates a range of sizes, providing comfort during daily use and nighttime rest.