1,nylon 2,bracelet for sports 3,adjustable&fashional 4,SGS passed 5,red grey pink white,black etc sports band sports bracelet1.It is unisex use2.adjustable and fashion3.SGS passed4.Colorful to choose5.words can be preinted on ,it is unique6.it is very suitable for sports.7.Size. can be made as your request . nylon velcro sports band sports bracelet