2 Pcs Air Valve Inflatable Boat Spiral Air Plugs Air Valve Nozzle Cap Inflatable Boat Spiral Air Plug Boston Valve Air Mattress Plug Replacement For Inflatable Boat Kayak Raft. Feature: 1. Brand New and Universal: Our safety air valve nozzle come 100% brand new, providing confidence and assurance in their quality and performance. 2. Broad Compatibility: Designed to be universally compatible, these mattress airbed air valve are suitable for an extensive range of inflatable products, including boats, kayaks, airbeds, and inflatable dinghies. 3. Efficient One-Way Valve: Engineered for swift inflation, the air valve inflatable boat spiral air plugs feature a one-way valve system, significantly reducing the time and effort needed to inflate your items. 4. Leakproof Design: Each air valve replacement is meticulously designed with a lid and threads to prevent any air leakage, maintaining optimal pressure and preventing deflation. 5. Easy Installation and Durability: Our kayak raft plug replacement offer not only effortless assembly but also boast excellent performance and an extended lifespan, ensuring great value for your investment.