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 FROM A SMOKE FREE HOME