HIGH DENSITY ABS PLASTIC MATERIAL: This air plug is made of high dense ABS plastic, which makes it sturdy, anti and durable.
ONE WAY INFLATION: The valve is a one way inflation valve, good for quick inflation.
cover DESIGN: The valve cover design ensures anti leak inflation. Please check size to make sure whether your valve bung fit this plug before purchase.
QUICKLY INFLATION&DEFLATION: It will fit into a hole that is about 7/8, Boston Valve to help quicker inflation and deflation.
HIGH COST PERFORMANCE: Our screw air valve?easy to install and replace. and easy to fit,good performance and long serve life.