• nylon, alloy
• Sup pump adaptor--using this adapter, you can easily replace the special rubber boat pump to a standard valve,air pump adapter
• Sup pump value adapter--no need for paddle-specific air pump, the conversion head can connect the ordinary inflatable tube to the paddle,air pump adaptor
• Sup pump converter--the method of use is very simple and will not take you too much time,inflatable boat pump adaptor
• Air pumping head adapter--with the in the closed position, insert the fitting and rotate to lock in place, remove the on the fitting, and connect to a standard electric pump,sup pump adapter
• Air compressor adapter for inflatables--sup adapter utilizes a standard fitting to couple with an air compressor or bike, tire pump,kayak air adapter