The decal has no background and it is only one side sticky. it is exterior decal. You can use it on your car window, truck, motorcycle, boat, surfboard, notebook, iPad, computer case, mirror, glass or any clean smooth surface that you want to decorate. Our decal is high-quality die cut vinyl from premium grade which is used on graphics, signage, digital imaging.......etc. The decal offers up to 6 years outdoor durability.