LED flashing tire valve lights increase visibility in all directions at night and in bad weather, making you and your loved ones safer and bringing more fun to your drive., Waterproof and durable - These pneumatic tire valves are made entirely from plastic material, qualified, and free from toxic chemicals and undesirable odors. No need to worry about riding in the rain or snow., Suitable for Schrader valves and Dunlop valves, cars, motorbikes, electric bikes, and bicycles. Not suitable for American-style valves unless an adapter is available., Easy to install - no tools required, takes only seconds to install or remove. Mounts on the standard tire air stem valve of your car, motorbike, or bicycle.,