Cubi CardNinja Adhesive Wallet for Smartphones (Steel Gray)

Ditch your wallet or purse with the Cubi CardNinja in steel gray. This ultra-slim wallet sticks to the back of your smartphone. It's made of flexible spandex material that allows it to hold up to 8 different cards, along with some cash. The CardNinja uses 3M adhesive to form a secure hold with your phone, so it will stay in place even when you flip your phone over. Despite its secure hold, the CardNinja can be easily removed without leaving any residue. The CardNinja installs easily with a simple peel-and-stick method and at only 0.1" thick, it won't add any significant bulk.