• Rubber, copper
• Kayak adapter--high strength, strong, durable and lightweight great replacement accessories for various kayaking,air nozzle adapter
• Kayak accessory--it can meet the inflation requirements of most equipment,inflatable kayak adapter
• Air converter--using fine workmanship and delicate design, easy to use,air pump adapter
• Sup pump nozzle--it is durable with strong sealing and leak-proof performance, excellent air leakage performance,air pump accessories
• Inflatable boat sup pump adaptor--used for kayak, inflatable boat, sports boats accessories,kayak air attachment