4 DIFFERENT INFLATABLE ADAPTERS - Includes 1 SUP pump adapter and 4 air nozzles, compatible with most inflation equipment. Each nozzle is uniquely designed to fit various inflation needs. Adapters can be easily assembled to suit different situations. PREMIUM MATERIAL - Constructed from durable hard plastic and high-strength alloy for a robust, long-lasting build. Offers high pressure resistance, secure sealing, and leak protection. EASY INFLATION CONVERSION - No specialized air pump required. This multi-function SUP valve adapter allows standard inflation hoses to connect directly to paddle boards. For optimal results, inflate the paddle board to 3–4 PSI using a manual pump before switching to an electric pump. Using an electric pump for the entire process may result in slower inflation. WIDE APPLICATION - Compatible with most paddle boards, canoes, dinghies, kayaks, inflatable boats, floating pools, rafts, inflatable beds, and other inflatable items. If compatibility issues occur, please reach out for support. CONVENIENT DESIGN - Compact and lightweight for easy portability and storage. Eliminates the need to carry multiple inflation tools. The multi-functional valve connector meets a variety of inflation needs. SPECIFICATIONS - Material: PVC + alloy. Color: Blue. Size: 3.8 x 7 cm / 1.33 x 2.8 inches. PACKAGE INCLUDES 1 x Air Valve Adapter, 4 x Air Nozzles.