Description: Rowing accessories inflatable valve adapter High flexibility, high strength, environmental protection Durable, practical, easy and long life use With black sealing ring Suitable for rubber boats, inflatable boats, fishing boats, drift boats etc Specification: Material: Nylon Color: Black Size (L x W x H): Approx. 59 x 41.5 x 41.5 mm/2.32 x 1.63 x 1.63 inch Big Head Inner Diameter: Approx. 26 mm/1.02 inch Big Head Outer Diameter: Approx. 33.5 mm/1.32 inch Small Head Inner Diameter: Approx. 15 mm/0.29 inch Small Head Outer Diameter: Approx. 20.85 mm/0.82 inch Package Includes: 2 Pieces Boat Valve Adapter Note: Due to the differences between different monitors, the picture may not reflect the actual color. There is 2-3% difference according to manual measurement, please check the size carefully before you buy the item
