General description This Inflatable Kayak Pump set includes a 5-in-1 design featuring 1 rowing boat air valve adapter and 4 conventional air valve attachments. It is crafted from high-quality materials, ensuring a solid structure and high pressure resistance, making it suitable for a wide range of inflatable structures. Technical specifications Material: Hard plastic and alloy Weight: 76g Color: Black and red Size: Refer to detail picture Compatibility and accessories Compatible with most paddle boards, canoes, kayaks, assault boats, motor boats, swimming pools, swim boards, inflatable beds, etc. Includes: 1 rowing boat air valve adapter and 4 air valves Installation Select the appropriate connector based on the inflation interface Connect to a compressor or tire pump to reach the recommended pressure in 5-10 minutes For the valve adapter, insert the valve connector and twist to lock when in the closed position Usage Easy to inflate and deflate Lightweight and portable for convenient