Durable material: This connector is made of brass, sturdy and durable. material ensure years of extended use1/2 inch quick connect: Suitable for water pipes with an inner diameter of 12 mm and a diameter; it cannot be installed directly on the faucet, must be equipped with 3/4inch and 1/2inch two-in-one conversion connectorDouble male hose connection: Suitable for 1/2 inch pipe diameter; the double male connector connects two ends which can connect 2 tubes together so as to lengthen the tube and allow you to water the plantsFunctions: widely used in gardening irrigation, balcony flower watering, garden irrigation, car washing, garden irrigation; it can also help you create water supply systems for your home, garden and many other places.Specification:1/2 inch quick connectMaterial: BrassColor: yellowPackage includes:4x 1/2 inch quick connectors