These glow in the dark cell phone wallets are made of silicone and contain a pocket to hold credit cards, ID cards and cash (holds up to 3 cards securely). The 3M adhesive backing is strong and high quality, which makes this item removable and reusable when sticking to the back of any model cell phone (without leaving a sticky residue). Customize the wallet with an imprint of your brand name and logo to make the perfect giveaway for travel agencies, concerts, beach days, clubs and more! Offers a smart way to keep your valuables close without the bulk of a bag or wallet!