This decal / sticker is approx. 2" x 3" and is made of Weatherproof material. You can apply just like a bumper sticker.. and they can be applied onto almost any surface (windows, bumpers, instruments, sporting goods, notebooks, motorcycle helmets, doors, etc.) This decal / sticker is applied back down (the adhesive is on the back) They don't rip (as they are not made of paper) are fade-resistant, water-durable and scratch resistant. They are great for indoors or outdoors (will hold up against rain or prolonged sunlight) These are professionally made by printers with decades of experience.