High Quality Material: Inflation valve adapter is made of copper and high hardness rubber, with strong sealing, can withstand strong air pressure without deformation, and has excellent pressure resistance and durability. Easy to Use: Adapter is easy to use, connecting a compressor or tire pump to inflate in 5-10 minutes. With valve closed, insert pump adapter and tighten to lock, remove cap and connect a standard electric pump. Easy to Carry: SUP valve adapter adopts fine workmanship and exquisite design, small in size, easy to store, light and convenient, easy to carry, it is an essential tool for participating in outdoor water activities. Wide Range D uses: Inflation adapter fits most high pressure valve equipment such as paddle boards, kayaks, inflatable boats and inflatable boats. Color: orange, gray Shipping quantity: 2 piecesProducts from Chunchuan's store