• Rubber, copper
• Convenient to carry: small and lightweight, this inflatable adapter kit is easy to carry and store,kayak pump adapter,air pump adapter for inflatables
• Quick inflation: unique adapter design allows for quick inflation, saving time and effort,air pump converter,inflatables pump adapter
• Widely compatible: comes with different adapter nozzles, compatible with many air valves,inflatable boat air valve adapter,kayak air valve adapter
• Good seal: rubber, copper material and precision design ensures good durability and good sealing, no air leakage,pump valve adapter,paddle board adapter
• Good compatibility: the air valve adapter is equipped with different nozzles to meet your various inflation needs,boat supplies,kayak air pump adapter