Brand new and high quality. Type: Business Card Holder Material:Super fiber + Lycra Size:As Picture Shown Color: As Picture Shown How to apply it to your cell phone ? 1). Clean the back of your mobile device. 2). Remove the film of the adhesive. 3). Place the card case on the back of your phone. 4). Hold to your cell phone back firmly, unless you don't wanna it. You could also easily remove away clean. Package Included: 1PC Business Card Holder Note: 1. There is 2-3% difference according to manual measurement. Please check the size carefully before you buy the item. 2. Please note that slight color difference should be acceptable due to the light and screen.