Feature: Helps relieve joints pain, muscle recovery, improve blood flow SPEED UP MUSCLE RECOVERY & REDUCE INFLAMMATION: The Cu++ Performance Copper Nylon Fabric in our compreion wrist sleeve stimulates blood circulation in the arm and wrist The breathable ANTI-ODOR and moisture wicking fabric is great for the coming summer season. Help relieve muscle stiffne and sorene, speed up recovery from arthritis, osteoporosis, tendonitis, sprains, carpal tunnel, wrist pain, perform at your best in any situation! Keeps you comfortable, provides the right amount of stretch and snug fit to your hands High quality breathable knitted fabric provides anti fluff/lint fabric after multiple washing Relieve wrist pain, carpal tunnel, and wrist tendonitis,muscle & joint recovery, improves circulation in the arm and wrist Breathable high performance fabric keeps an optimal joint temperature . It's ergonomically designed for full range of motion, superior comfort and mobility without chafing & irritating.SPORT:Golf,Volleyball,Fitne,Gym,Workout,Exercise,Badminton,Tennis, Weightlifting ectSpecification: Condition:100% New Material : Copper nylon 65% + spandex 15% + nylon 20% Size: S: 17*8.5cm,M:17*9.5cm, L:17*10.5cm Color: BlackPackage includes:1Pc