... : 8x17cm 4.weight: 24g 5.function:protectio 1.cotton&nylon head band/sweatband(140-3)2.Color & Packing: as per buyer's ... quality.8.Function:1)fashion and attractive, well protect your head 2) suitable for the people when they are on sporting ... that specializes in exporting sports safty products like wrist band,ankle support,head band,waist guard,elbow guard act with custom logo. These ...