American Flag Valve Stem Cap - Black Aluminum with Rubber Ring Tire Wheel Rim Dust Cover fits Cars, Trucks, Bikes, Motorcycles, Bicycles - 8 stem valveCaps - 2 Packs of 4

the American flag tire valve caps are made of quality aluminum, sturdy, wear-resistant, and processed to withstand different circumstances, specifically for outdoor use; Each valve cap contains a rubber O-ring for an air tight seal to prevent dust, dirt and debris from entering Universal stem cover: rim valve stem covers are universal and will fit securely on most tire or wheel air valve stem; They're applicable for most car, truck, SUV, motorcycle and bicycles Easy installation: with a simple and smooth hexagonal-shaped design, our valve stem caps are easily tightened by hand, can also be cinched down a little tighter if there's any need Functions: these stem covers are designed to protect the valve core from corrosion due to direct contact with clay, water and snow; Prevent the flat tire and ensure stable tire pressure, ensuring safe driving Package include: you will receive 8 pieces of metal valve stem covers totally