Material: The Hose Connector Is Made Of Good Quality Durablebs Plastic, Strongnd Durable Material Will Extend The Service Life. Fits Standard Hozelock Fittings For Irrigation Etc.Double Hose Connectors, Connection Compatible For 1/2 Inch Diameter Hose Lines; 1/2 Inch Quick Coupling Between The Innernd Inner Ends Of The Pipellows The Connection Of 2 Lengths Of Pipe Fitted With Female Plugs. If Necessary, Quickly Increase The Length Of The Hose.2 In 1 Hose Faucet Connectors: Therere Two Parts For Each Faucet Connector, One Part Is Yellownd The Other Part Is Black. The Plug Is Permanently Connected To The External Tapnd Converts It Into Standard Quick-Connect System.The Quick Connectordapts To 1/2' Dn15 Pipes (External Diameter 16 Mm). It Is Designed For Most Connectors (16Mm Outer Diameter)nd Can Be Securelyttached In Seconds. It Can Be Released By Simply Lowering The Case.Package Including: 2X Double Socket, 6X 1/2" Hose End Quick Connect, 2X Panty Connection 1/2 Inch (21Mm)nd 3/4 Inch (26.5Mm) Size 2-In-1.6X1/2' Washers (19Mm), 6X3 /4' Washers (24Mm), 6X O-Rings (16MmNote:2X Double Socket Package6X Fitting Quick End 1/2" For Hose2X Hose Connection 1/2" (21Mm)nd 3/4" (26.5Mm) Size 2-In-16X1/2' (19Mm) Washers 6X3/4' (24Mm) Washers6X O-Rings (16Mm,"