Valve Adapter SUP Pump Adapter Surf Paddle Board Dinghy Tool Canoe Assault Boat 4 Nozzle Iatable Rowing Boat Air Valves Bullet Points: 1. Leak-proof Performance: Made of high-quality plastic materials, the adapter has high pressure resistance. It is durable with strong sealing and leak-proof performance, excellent air leakage performance. 2. Lightweight and Portable: Lightweight and portable, the adapter is easy to carry and store, no need to carry different types of iation tools. The multi-function valve adapter can meet all your needs and reduce your burden. 3 Wide Application: The adapter is suitable for all kinds of surf paddle boards, canoe, kayak, iatable boats, iatable beds. 4. Easy to Iate: The adapter makes it easy to iate and deflate boats. With gasket inside, there will be no air leakage between the adapters. 5. Fast Connection: The adapter makes a fast connection between sup hand pump valve adaptor and other valve adapters. Specification: Black: Diameter:about3cm/1.18in Material:PA6glassfiber Suitablefor:paddleboard,canoe,iatableboat,assaultboat,iatablepool,floatingrow,iatablebed,etc. Gray: 3.Size:about3.4*7.8cm/1.34*3.07in 4.Material:PA66+30%GFValveconnector:copper+rubber 5.Application:Paddleboard,iatableboatandkayaking,etc. PackingList: 1*AirValveAdapter 4*AirNozzle