LAMXD 2 Pcs Inflatable Boat Air Valve, Boston Spiral Air Plugs Quick Inflate & Deflate Screw Nozzle Cap Anti-leakage Bungs Replacement for Kayak, Dinghy, Airbeds, Hot Tub, Raft, Pool Boat-Black

【Size】Total height 44.3mm/1.74in, width 40mm/1.57in, cap height 6mm/0.23in, threaded inner diameter 20mm/0.78in, outer diameter 22mm/0.87in. Please make sure the size before purchasing. 【High quality ABS material】These air valves are made of thickened ABS material, durable, odourless, rustproof, corrosion resistant, not easy to age, and can be used for a long time. 【Quick Inflation and Deflation】Easy to use, just place the inflatable boat air valve on the inflation port for quick inflation and deflation (one-way inflation), providing you with a convenient life. 【Widely used】The cyclone plug is suitable for most rubber boats, hot tubs, air beds, inflatable boats, rafts, etc. It's a must-have accessory for water lovers! 【Lifetime Service】We provide lifetime after-sales service. If you have any questions about the product, please feel free to contact us and we will provide you with the best solution to ensure you get a good shopping experience.