Color: Navy Blue, Black, Blue; Material: Spandex Fiber; Size: 93 x 58 x 2.3mm /3.66 x 2.29 x 0.09 inch (L x W x T); Packing List: 3Pcs x cellphone card holder (One for each color)It is made of Spandex Fiber material, highly stretchy, soft and easy to access, and it can hold a variety of small items at one time. Covered design protects your belongings more securely and prevents them from falling out of pockets. Comes with strong adhesive, can be firmly attached to the back of the phone.1. Stick the cellphone card holder on the back of the cellphone; 2. Put the small items into the cellphone card holder.The cellphone card holder is widely used in walking, fitness, travel, sports and other outdoor activities to access small items such as credit cards, ID cards, cash, earphones, keys, etc. to prevent items from being lost or stolen.NOTE: Please check the size of your card.The cellphone card holder is widely used in walking, fitness, travel, sports and other outdoor activities to access small items such as credit cards, ID cards, cash, earphones, keys, etc. to prevent items from being lost or stolen.Specification:Color: Navy Blue, Black, BlueMaterial: Spandex FiberSize: 93 x 58 x 2.3mm /3.66 x 2.29 x 0.09 inch (L x W x T)Packing List: 3Pcs x cellphone card holder (One for each color)Advantage:It is made of Spandex Fiber material, highly stretchy, soft, and easy to access, and it can hold a variety of small items at one time.Covered design protects your belongings more securely and prevents them from falling out of pockets.Comes with strong adhesive, can be firmly attached to the back of the phone.Instruction:1. Stick the cellphone card holder on the back of the cellphone;2. Put the small items into the cellphone card holder.NOTE: Please check the size of your card.