COOLOMG Stretchy Cotton Breast Cancer Awareness Pink Ribbon Headband Sports Yoga Running Men Women Black White Pink cotton Pink - Pink Ribbon Sweatband, sold in pairs. Cotton 82%, Nylon 13%, Rubber 3%, Spandex 2%,Soft and highly absorbent for maximum comfort;Machine washable A Portion of the Proceeds will be donated to Breast Cancer Charities. One Size Fits All.Length:3.1inch ;Width:3.5inch ;Thickness:0.8inch(Two Ply) Great for All Athletes - basketball,baseball,runners,tennis etc.