Angle Bend Design: Successfully solve the problem that you can't use your foot pump to check the tyre pressure or pump the tyre up due to lack of space between the tire valve and the spokes of the wheel.Made of corrosion-resistant nickel-plated copper, metal dust cap, strong and long lasting.Universal valve extenders, excellent sealing capacity, enjoy easy access to your hard to reach front and rear valve stems, allow inflation / deflation due to built-in valve core.Easy installation, just remove existing valve dust cap and screw on. The adapter screws onto the valve and then you attach a pump / airline to the other end.This tire stem extension will fit all passenger cars, trucks, motorcycles, trailers, RV and recreational vehicles with standard American tire valves.Quantity delivered: 10 piecesPackage Contents: Only the above package contents, excluding other products.Size: 5.5cm 90(Reminder: The size is measured manually, please allow 1-2 cm measurement error)Color:silver gold(Due to different monitors and lighting effects, the actual color of the item may be slightly different from the color shown on the picture.)