These tiny led lights screw into your tire air's valve. They're just so awesome because they fit standard universal tire air valves.. So, hello car tires, motorcycle tires, mountain bikes and even kids bike tires! Silver metallic body screws on. Durable led lights turn on when you are moving and off when you stop. Water resistant, shock proof, and led have a long lasting life span. Increase night-time and bad weather visibility for safety. Waterproof, shockproof. Made for the road. With this set of 8 you cover 1 car and 2 bikes!! What are you waiting for?
Specs: Led light Metallic body Install: tire air valve Batteries: 3x AG10 batteries (not included) Size: 7cm x 1.7cm x 1.7cm. Count: 8x set Colors: red green blue yellow