1.Good material: the pump adapter is made of high quality plastic and alloy. Delicate craftsmanship and delicate design, convenient to use.^
2.It adapts to the fine craftsmanship and delicate design, fits perfectly, snaps neatly and does not lose air during inflation and when removed without a compressor hose.^
3.Inflatable valve adapter, easy conversion, quick inflation. Small and easy to carry.^
4.Use your compressor or tyre inflator to reach the recommended PSI within 5 to 10 minutes.^
5.When the valve is in the closed position, insert the valve holder and rotate it until it locks into place. Remove the cap from the connector and connect a standard electric pump.