Using these costume cats is a breeze. First, clean the surface of your Omnipod DASH™ device to ensure better adhesion. Then, carefully peel off the backing of the vinyl Peelz and align it with the device. Smooth it out gently to get rid of any air bubbles. Remember, the purchase only includes the vinyl Peelz, not the case or the device. To keep your costume cats looking great, avoid exposing them to sharp objects or excessive heat. If it gets dirty, you can use a soft, damp cloth to wipe it clean.