BESPORTBLE Universal Air Valve Adapter for Inflatable Boats, SUP, Kayak, Dinghy & Air Mattress - Quick Connect Pump Attachment for Easy Inflation - Perfect for Water Sports, Camping & Outdoor Adventures

Features- Color: As shown- Material: Rubber- Size: 3.4 x 3.4 x 7.8 cmPackage Including1 x Air Pump Adapter

1-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.

2-Bike pump or compressor and inflate to the recommended PSI

3-Size: 3.4 x 3.4 x 7.8 cm

4-Package Including：1 x Air Pump Adapter

5.Material: Rubber