Features1Prevent Water Leakage: When in use, the rubber ring is closely matched with the hose. The rubber ring is elastic and can form a sealed space to prevent water leakage 2Plastic Material: Made of plastic material, strong and durable. Replace your old pool double opening tubular plunger valve or upgrade to the for Intex plunger valve system to improve water circulation and make hose replacement simple 3Versatile: Pool hose adapter for above ground swimming pool, saltwater systems. This adapter will be the solution for you 4Replacement Simple : Can be replaced at any time filter pump or filter element, or upgrade stronger filter. It can effectively and conveniently stop the flow of swimming pool water 5Pool Fittings: Hose Adapter for surface swimming pools, 1.5in to 1.25in straight through connector. The use of this component will keep the swimming pool safe and working properlySpecificationItem Type: Water Hose Plunger ValveMaterial: PlasticWeight: Approx. 50g / 1.8ozProduct Size: Approx. 3.81x5.99x3.17cm / 1.5x2.336x1.25inPackage List1 x Water Hose Plunger Valve 2 x Washer