Extreme Comfort and Skin Friendly Fabric Compression uses 100% top quality fabric with copper ions (5000 ppm). The material is skin friendly, soft to the touch, lightweight, breathable, and non irritating. It keeps your injured thumb, wrist and hands dry and supports faster recovery. Thumb and Wrist Pain Relief Instantly relieves thumb pain and fatigue. It stabilizes and supports a weak or injured thumb joint or sore muscles. Provides relief from aching, swelling, and inflammation caused by blackberry thumb, weak finger, arthritis, ligament tears, sprained hand, tendinitis, repetitive stress injury, CMC, Carpel Tunnel Syndrome, and more. Customized Fit Two adjustable straps enable customized compression. Equipped with a firm and durable buckle, the thumb brace is versatile and multifunctional. You can obtain a customized fit and maximum stability. Excellent Stability Bendable splint stabilizes and supports a weak thumb while allowing free movement of other digits. Suitable for recovery from injury and convenient for daily activities such as texting, golf, cycling, gaming, writing, typing and using digital devices like phones. Practical and Versatile Universal and adjustable with an ergonomic design for easy wear and removal. Fits both left and right hands. Truly versatile and useful for daily activities. Use scenarios - While texting, typing or using a phone, to reduce pain and prevent further irritation. - During work or study tasks that require sustained hand use, such as writing, typing, or drawing. - During light sports or recreational activities like golf, cycling, or gaming, to maintain thumb stability without restricting other fingers.