Don't let your helmet cover your beautiful smile! Our helmet mouth decals are about 9.5 by 2.5 inches and should fit most sport or street bike helmets! Made of a highly durable material, it is a great way to add some flair to your helmet without compromising visibility. It's also a great way of protecting your helmet from scratches! Since its sized to fit most off road and full face helmets, all toy have to do is cut it out, peel it, and stick it on. Come check out out mouth decals here on Shopena.com!