Description: - NEW UPGRADE: Plastic material, sturdier and more durable, anti . - : Depending on ergonomics designs of below the groove to hold up and feel more comfortable. Easily and conveniently remove and install the air valve. - WIDE APPLICATION: Suitable for most inflatable boats, rubber boats, surfboards, kayaks, canoes, dinghy rafts, paddle boards and etc. - FEATURES: Easy to fit, lightweight and portable, good performance and long serve life. Fit for most types of 8 hole valves, effectively tighten the air valve to prevent air leakage during us. - SIZE: Length approx 13.6cm/5.35inchSpecification: - Material: PlasticPackage Includes:1 Piece Kayak Air Valve Wrench