Maoko 1 Pairs of Golf Sun Uv Protection Compression Arm Sleeves,Basketball Shooter Cycling Arm Warmer Sleeve - Reduce Elbow Pain and Prevent Arm Fatigue Package Included:1 Pair(2 Pieces);Net Weight: 33g/pair Material:High Quality Soft & Elastic Polyester Fabric Size: One Size,about 16.1" long, 4.9" diameter for upper arm, 3.9" for wrist. Fit for Cycling, Basketball, Golf,Jogging, Claiming and all other outside activities and Indoor Activites UV Sun Protection: You no longer have to worry about applying sun screen to arms when wearing the PureCompression Arm Sleeves. They offer UV sun protection.