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 ultimate support, wrap-around design of carpal tunnel brace significantly reduce numbness and swelling in the wrist, arm, hand and thumb, ultra-breathable and sweat-absorbent fabric allows hand brace for all day comfort, especially for people who suffering from tendonitis, arthritis, carpal tunnel syndrome (CTS) and other injuries.ERGONOMIC SPLINTS HELP STABILIZE YOUR WRIST - wrist splint brace hold your wrist in place firmly with two splints. The inner strap is ergonomically designed with a S-shape plate to better fit your wrist and provide secure fixation. The outside splint uses a strip to strengthen wrist through secondary protection. Look no further than this epic wrist support braceExperience powerful features beyond your expectationsULTIMATE SUPPORT WITHOUT AFFECTING MOVEMENT - Throw away those heavy and complicated carpel tunnel remediesOur wrist brace features lightweight, compact and exquisite than before, providing superb protection while not limiting movement, for people who still have to do housework, type and work during the toughest period, an ideal wrist brace for men and women.ALL NEW DESIGN WRIST BRACE- DELICATE FROM ENTIRE TO DETAIL - 2022 new updated hand splint delivers a revolutionary experience of usage, even the details are perfect. Compared to traditional carpal tunnel relief, our renewed wrist brace for tendonitis within outstanding features while possessing a stunning appearance. New trendy color scheme, bright orange alignments, superb texture, and sharp details all make it even more brilliant.ADJUSTABLE STRAPS FOR CUSTOMIZED FIT - WEAR IT EVERYDAY - Elastic straps allow wrist support to contour the shape of your wrist and also fit your hand better. With the adjustable compression design to fit more range of sizes, this carpal tunnel wrist brace night support provides superb comfort for your daily work and nighttime rest.