1. HIGH QUALITY ERGONOMIC DESIGN The thumb support is built with high quality materials and features smooth, rounded edges that effortlessly mold to your thumb. This provides a comfortable grip for activities such as texting, keyboard or mouse use, and other tasks that require prolonged use of the thenar. 2. RELIEF AND SUPPORT CMC thumb brace delivers prompt and durable relief from sprains, joint pain, thumb and palm trauma, ligament instability and tendonitis. It provides strong stability to effectively reduce discomfort or injury. 3. SIZE AND FIT View size chart; measure thumb and palm before ordering. A built-in metal support creates a curve that fits your thumb shape and provides better support. Velcro straps on both ends make it easy to wear and adjust tightness. 4. PACKAGE CONTENTS One right hand thumb brace, comes with one thumb sleeve. Suitable for women and men who suffer from thumb pain, joint pain, joint injury, muscle strain, thenar soreness or other palm discomfort. 5. USE SCENARIOS - Daily device use: ideal for long periods of texting, typing, or mouse use at work or home, keeping the thumb comfortable and supported. - Injury prevention and recovery: supports the thumb during activities that may aggravate sprains, tendonitis, or ligament instability, helping reduce discomfort. - Repetitive grip tasks: suitable for crafts, gardening, or other activities involving pinching or gripping that strain the thenar region.