2pcs SUP pump adapter, air pump adapter, converter, paddle board pump, inflatable boat, SUP board converter, kayak with nozzle, stand up paddle board (orange, black)Wuzhou pump valve adapter inflatable boat pump adapter air pump converter air valve accessories [Easy to use]: With the valve in the closed position, insert the Schrader valve connector and twist to lock in place. Remove the cap from the connector and connect a regular electric pump. Since the compressor/tire pump takes time to inflate, it is recommended to inflate the board by hand until pumping becomes difficult, then use an adapter to replenish the pressure [Quick inflation]: The paddle board adapter is easy to replace, quick to inflate, can be inflated in 5-10 minutes, depending on the pump speed and strong seal leakage protection. Excellent air leakage performance Color: black, orange Size: about 8 cm in length, 3.5 cm in diameter Quantity: 2 pcs Friendly Tips: 1. Due to different measurement methods, the product will have a deviation of 1-3 cm, please make sure there is no problem before ordering. 2. Due to different monitors and lighting, the pictures may not reflect the actual color of the product. Thank you for your understanding. 3. Only the above packaging contents, excluding other products. Note: All data are measured manually, please allow an error of 1-3 cm, due to the difference in light and screen, there will be a certain color difference, the actual item received shall prevail.