Specifications: Equipped with a sturdy metal bracket, with a soft plastic coating and an elastic strap with a rubber knot, it is sturdy, durable and not easy to fall off. Using ultra-thin flat design, this elastic band is comfortable to hold. Through single-handed operation, it can reduce hand pressure and better control the touch screen. It is easy to be fixed on the back of a smartphone or a protective case by a bracket. The buckle has a total length of 13cm and can be stretched up to 20cm. Item Name: Mobile Phone Elastic Band Material: Elastic Band Features: Elastic, Durable, Non-Slip, Comfortable to Use Size: 13cm x 2cm x 1cm/5.12"; x 0.79"; x 0.39"; (Approx.) Length After Stretched: 20cm/7.87"; (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Mobile Phone Elastic Band