Looking for something to personalize your mailbox? Stickers are a great way to personalize your mailbox and make sure your address is easy to see and clear for the post office, deliveries, or friends stopping by. But you cant use just any ordinary stickers for outdoor use. While all decals are stickers, not all stickers are decals. Decal is a term that describes a specific type of sticker that is made for outdoor use. It is made of vinyl instead of paper and it has a protective cover for both the adhesive and the front of the decal where the d