[Durable Brass Material]Standard 3/4 inch (about 1.9 cm) GHT Hose Connector for all kinds of garden hoses. The female and male connectors are made of high quality brass. [Quick Connect, Easy Setup]Easy to install and remove, pull the female connector and insert the male connector, can withstand 60 PSI pressure. [Universal Design, Multiple Ways of Use]Standard American hose thread for use with faucets, pumps, sprayers, sprinklers, nozzles, tree soakers, and more. Material: brass colour: yellow+black Package Contents: 4 x female brass quick connectors 4 x male brass quick connectors 8 x hose ring Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.