2 Pcs/pack Waterproof Bike Wheel Lights Bicycle Motorcycle Tyre Flash Tire Valve Cap Double sense colorful

Description

--Intelligent light-sensing: only when the car/bike rotates the wheel; only at night or when the light is low, it will emit light. Maximize energy saving. --improve your safety: led flash tire wheel valve cap light can increases nighttime and bad weather visibility in all directions to make you and your loved ones safer --Waterproof and durable: these pneumatic tire valves were totally made of alloy material, qualified, no toxic chemicals, no bad smell. quality construction built to last