Dog Mom Pet Adoption design. Pop, tilt, wrap, prop, collapse, grip and repeat. they are great for enhancing the grip and capabilities of your phone. Dog Mom Purple Paw Print Adopt Don't Shop Cute Fur Mama Adhesive backing attaches the PopGrip to your case or device. Will not stick to silicone, leather, waterproof, or highly textured cases. Works best with smooth, hard, plastic cases. Not compatible with wireless charging Printed top is swappable with other compatible PopGrip models. Just press flat, turn 90 degrees until you hear a click and remove to swap.