Simple structure makes the card holder easy to be installed and cleaned. Space-saving phone card holder is conenient to be carried. Made of premium silicone material, the phone back card holder is durable and reliable. Length of the card holder is 8.6cm, width is 5.6cm and thickness is 0.5cm. It is compatible with smart phones, tablets and other devices. Item Name: Phone Card Holder Material:Silicone Size:8.6cmx5.6cmx0.5cm/3.39inx2.2inx0.2in 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: 2 X Phone Card Holder (Phone Not Included)