You go, Whirly! Replace your standard wallet with this cute RFID card, ID, and bill keeper that includes a comfy wristlet strap that easily attaches to either side. Water-repellent construction makes the compact style a smart pick for popping in your pool bag or taking along when you travel. From Lug. Not all cards contain RFID contactless technology - this product only helps protect cards with RFID contactless technology Style: Whirly Water-repellent exterior, zip closure, removable wristlet strap attaches to either side via D-rings, gusseted back zip compartment Lined RFID interior, eight card slots, clear-view ID slot, two bill slots, zip pocket, accordion foldout pocket with divider Measures approximately 6.75" x 3.5 x 0.875 with a 6"L x 0.5"W strap; weighs 0.25 lb Body/trim/lining 100% polyester Imported smoke free pet friendly home