Brand Name: NONE Material: POLYESTER High-concerned chemical: none Craft of Weaving: Knit Age: Above 13 Is It a Soft Shell: No Origin: Mainland China CN: Guangdong Gender: Women Model Number: Arm Sleeve Item Length: 45-50cm Purpose: Cycling,basketball,climbing,sport,GYM Gender: Unisex Cycling cuff Size: One size Features: Breathable.quick dry,Sunscreen,Protective arm Is_customized: Yes Name: Ice silk sleeves, Sports Safety Arm Warmers Color: Blue,black.white,pink,purple arm sleeves Function: Sun protection Choice: yes semi_Choice: yes