Navkar Crafts oling Sleeves for Kids protect from the sunburn and play in all seasons. Functions: Sunblock and Protection How to choose the size- - Age 6-12 choose Size M Color: Black UV Arm Sleeves (Sun Sleeves, Cooling Sleeves) Specification: - Size: Medium - Unisex, Boys, Girls - Texture: Soft, Comfortable - Different quantity to choose: 1 Pair(One pair as one pack, each pair will has an individual packing bag) - Perfect for All Outdoors: Football, baseball, camping, riding bike, jogging, basketball, tennis, playing on the seashore - Washing Instructions: 1. Dissolve neutral detergent in 30- water 2. Soak for 15 minutes in the detergent 3. Wash by hand gently, do not wring vigorously 4. Avoid washing with mixed colors clothing, line dry in the shade