REVERSIBLE FOR THE PERFECT FIT:Double opening design is suitable for left and right hands, The opening of the thumb is large so that it does not interfere with the movement of your thumb. ADJUSTABLE PULLEY ROPE DESIGN: 360° comfortable winding and tightening allows you to customize the amount of compression,easy to put on and off.The wrist brace is designed to fit everyone. REMOVABLE WRIST SPLINT: A lightweight, durable wrist splint for carpal tunnel stabilizes the wrist in a neutral position for optimal relief. The wrist brace night is also removable, allowing you more flexibility while providing adequate wrist support. SNUG BREATHABLE MATERIAL : the wrist forearm immobilizer brace is constructed from a lightweight neoprene blend, ensures the hand and wrist remain cool and dry.comfortable feel and protect your skin,Comfortable for using during the day and night. WRIST FOREARM SPLINT FOR JOINT SUPPORT – Each ulnar wrist brace can be used for common problems such as carpal tunnel syndrome, arthritis, sprains, injury recovery, improving natural wrist position, ganglion cysts, tendonitis, RSI, and more.