The main material: plastic + zinc alloy Size: 3.63 x 2.45inch Connection size: 3/4 inch With USA Standard Thread To connect two hoses together. Eliminate leaks at the joint. Can be used at the end of the hose nozzle if your spray device is not shutting off cleanly or twist to turn on/off/adjust. This valve allows you to turn water on/off easily without changing the nozzle adjustment. Can be used at the faucet end to be able to shut-off the water flow more quickly than by having to turn the faucet handle multiple rounds. Can be used as a garden hose nozzle at the end of the hose when you do not want to use a spray device such as when performing the final rinse of a car-wash. One of these on the hose end allows you to cuts off the flow completely and immediately without ever having to walk back to the spigot. If you use your hose often and are tired of unscrewing your spigot, this 1/4 turn adapter saves a lot of time Turn house faucet once and use this valve to control leaky faucets that needed to be repaired, and you will be saving money on your repair charge and water bill. How to Use: Convert one tap into one and control your water flow easily. Great solution for both indoors appliances and outdoors garden use. Will not break after a minute of use. Package Includes: 1 x Hose Valve