This air pump super adapter makes your boat compatible with conventional inflators. The inflatable SUP valve adapter is easy to convert and quick to inflate. Can be inflated quickly.Easy to carry and store, this super air pump adapter is an indispensable tool for participating in outdoor water activities.This canoe inflator adapter allows the air pump to be compatible with your boat or board. You don't need to buy a special air pump for your canoe.The valve adapter for inflatable boats is made of high quality plastic and alloy for good resistance to pressure and durability.Use a compressor or rubber pump to reach the recommended PSI in 5-10 minutes. Specifications:Colour: Black + GreySize: length approx. 8cm diameter approx. 3.5cmMaterial: copper + rubber Package contains: 1* kayak air valve conversion head Note: 1. Please allow a little error due to manual measurement. Please make sure you don't mind before bidding< br> 2. The color may vary depending on the display. Please understand< br> Note: Hello, please pay attention to your shipping address when purchasing products. If your receiving information (such as name, street, house number, doorbell/email without name) is incorrect, the order will not be delivered correctly.)