It uses the new high quality ABS plastic, durable and practical 5x Quick Connector: Hose connector fits with 1/2'' DN15 Hosepipe (OD 16mm), 1x Waterstop Connector: Stops water flow when an accessory (e.g. spray gun) is disconnected, designedto fit male connectors (16mm OD), it can be securely attached in seconds and can be detached with a simple pull down the body. 2x 2 in 1 Faucet Connector: The faucet connector comes with two parts.When both parts are intact, the connector fits a 1/2 inch tap.When the top is unscrewed, the connector fits into a 3/4" faucet (faucet must be male threaded). 2x Dual Male Connector: Allows two lengths of hose to be joined together with the use of female hose end connectors, can be installed quickly and easily using.1X universal tap connector, the male hose end connectoruniversal from 18 to 22 mm is compatible with all standard fittings Spare parts kit for replacement: 1 x nozzle, 4 x O-rings, 4 x 1/2'' faucet fittings, 4 x 3/4'' faucet connector washers, 4 x 3/4'' faucet connector washers, all washers and connectors fitto standard Hozelock connectors