Pump Valve Adapter Inflatable Boat Pump Adaptor Air Pump Converter Air Valve Attachment<br> [Easy to use]:With the valve in the closed position,insert the Schrader valve fitting and rotate to lock in place. Remove the cap on the fitting,and connect a standard electric pump.Because the compressors/tire pumps take time to inflate,it is recommended to inflate the board by hand until it becomes difficult to pump, and then use the adaptor to top off the pressure<br> [Fast inflate]:Adapter for paddleboard easy to change,quick to inflate, can be inflated in 5-10 minutes, depending on the speed of the pump and strong seal leakage protection. Excellent performance of air leaks<br> Color: black + orange<br> Size: about 8cm in length, about 3.5cm in diameter<br> Quantity: 2pcs<br> Kind tips:<br> 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering.<br> 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding.<br> 3. Only the above package contents, excluding other products.<br>