Self Adhesive: Teeth Car Stickers come with adhesive on the back, no additional tools, such as glue, scissors, etc., you can use it without any worries. Tongue and Tooth styles: Motorcycle Helmet Stickers design with devil's teeth, personality and unique, which are very suitable for who cars. Automotive General: Cool and novel design, makes your car out of the ordinary. This sticker is suitable for SUV, truck, off-road vehicles and other of cars. Universal fits for all Windows, Cars, Trucks, , Boats and various surfaces. Cool Decoration: The sticker makes your helmet look more distinctive and more cool, so that others always keep their eyes on your helmet. It can also be used as a funny Halloween or as a daily decoration. -Proof and Waterproof: This Motorcycle Helmet Sticker is made of -proof and waterproof PET material, and the self-adhesive glue on the back will not leave unsightly marks on your helmet.