Package Includes: 2 gold quick connect garden hose connectors, without water stop function. They can be used to connect water pipes and faucets. Durable Material: The garden hose connector is made of brass, which is corrosion and rust resistant. It has a long lifespan. It resists wear more than the plastic fitting. The brass pipe fitting can adapt to various weather and temperature conditions. Scope of application: It can be connected with PVC pipe with inner diameter 12mm and outer diameter 16mm. The connection is tight, no water leakage. Before attaching the connector, make sure there is a universal 1/2" faucet adapter on the faucet. Easy Installation: The quick hose connector can connect water pipes and faucets quickly and securely. When connecting the water pipe and the faucet, install the quick connector on the pipe first. Indoor And Outdoor Use: The hose connector can be used in daily life. Inside, it is connected to the washing machine hose and the kitchen or toilet faucet;