Main Features:Product is made of polyester,solid and durable The appearance is cool with printing More fresher when you are running It has better plastic,non-deformation,even after repeatedly stretchingIt has good air permeabilitySpecification:Material:polyester Color:red,blue,black Style:unisex Size:23.5x1.3cm (silence)Note:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightnessPlease allow 1-2mm differences due to manual measurementPackage Included:1xSport hair bandNO Retail Box.Packed Safely in Bubble Bag.