High Quality Material: Made of high quality PP material, very suitable for your original helmet. There are many colors to choose from! Application: This motorcycle helmet horn is very suitable for all motorcycle helmets. It is durable, weatherproof and not easy to fall off. Fashionable and sophisticated, it is excellent craftsmanship that improves the appearance of a motorcycle, which is cool and dynamic. Easy to install: suck directly on the top of the helmet or on the fairing, with a suction cup design, easy to install and quick to use . Multi-function: The horn can be fixed not only on the helmet, but also on the handlebars of bicycles, electric car heads, car heads and motorcycle heads.