*Quality Material:This set of headbands is made of metal alloy, stretchable and elastic, not easy to get rust or erosion, and will not hurt your scalp and hair. *The hair hoop is approx. 13 cm/ 5.12 inches in diameter and 0.4 cm/ 0.16 inch in width, common size, suitable for most people.The hair hoops are in 8 different styles, all in black color, it can show your fashion easily and fix your hair well. *Use-case: the sports headband headwear is suitable for both male and female of most ages and it fit for straight, curl and wavy hair, which makes it a versatile gadget. *The metal edge has a protective design that won't cut your ears. Wearing our lightweight hairband likes nothing pressure on your head. non-slip designed, with silica gel cap in the head. *Fits for various situations: you can wear these hair bands attending different events, such as wedding ceremony, parties, balls, proms, besides, they are also suitable for daily wearing.