Material: Brass Quantity: 1 pieces Size: 20*22*19.8mm (top 20mm) Durable material, not This product is a quick connect tap adaptor, a simple plug and play adaptor provides a strong, leak free connection. Multi-thread tap adaptor for a wide range of applicationsQuick connect garden hose to indoor taps, ideal for portable washing machines, laundry machines, patio sprinklers , watering, watering, watering. Splash proof keeps the water flowing smoothly without splashing. When disconnected after use, you will still get 'normal' throughput. Aerated water for everyday use rather than going back and forth. Quick connect and releaseThe quick connect adapter kit is well designed, requires no special tools and is very easy to open and close. Gently snap the tap adapter into the gold quick-hose connector, then place the green washer over the tap adapter and screw the unit into the tap opening. Saves a lot of time, not only in connection, but also in easy removal and installation.