Description: Rowing accessories inflatable boat air pump valve adapters Suitable for rubber boats, inflatable boats, fishing boats, drift boats, kayak, SUP board and so on High flexibility, high strength, environmental protection Easy to use Durable and light-weight Specification: Material: Nylon Size (L x W x H): Approx. 1.49 x 1.28 x 1.28 inch/37.85 x 32.5 x 32.5 mm Small Hole Inner Diameter: Approx. 0.47 inch/11.95 mm Large Hole Inner Diameter: Approx. 0.5 inch/12.95 mm Large Hole Outer Diameter: Approx. 0.62 inch/15.75 mm Color: Black Package Includes: 2 Pieces Inflatable Boat Valve Adapter (with seal ring)
