Tire Valve Stem Caps - (5 Pack) Metal Air Caps with Plastic Liner, Corrosion Resistant, Leak-Proof, Universal Stem Covers for Cars Trucks Motorcycles and Bikes - Silver Audio Pickup making it easy to maintain

making it easy to maintain your robot vacuum and keep it performing at its best

HASSLE-FREE INSTALLATION: Simply press the suction cup to squeeze the air out

Instructions: Fill with sand or small stones

fabrication or machining

Tire Valve Stem Caps - (5 Pack) Metal Air Caps with Plastic Liner, Corrosion Resistant, Leak-Proof, Universal Stem Covers for Cars Trucks Motorcycles and Bikes - Silver Audio Pickup making it easy to maintainCORROSION RESISTANCE Our tire valve stem caps feature a metal shell and plastic insert, protecting against corrosion, especially in wet and cold conditions. VERSATILE COMPATIBILITY Compatible with all American standard Schrader valve stems, including cars, SUVs, trucks, RVs, bicycles, and bikes. Inner dimensions: 0. 31inch diameter, 0. 54inch height. EFFORTLESS INSTALLATION valve stem caps boast a user friendly design with simple horizontal stripes,