• Copper, rubber
• Pump adapter for inflatables--it is made of carefully selected materials and has a ,sup pump adapter for air compressor
• Air compressor adapter for inflatables--reasonable design and materials ensure its practicability and durability,paddle board air compressor adapter
• Sup inflator adapter--the method of use is very simple and will not take you too ,paddle board inflation adapter
• Sup adapter--you can inflate your surf paddle board normally without buying a new air pump,sup adapter for air compressor
• Air pump adapter--this inflatable sup adapter has easy conversion, and the efficiency of its inflation is quite high,sup adapter