Product Description Made of durable engineering plastics and S.S. springGood water-stop performance with "O" sealing washer. Automatically disconnect and shut down, easy operation to intake water, Buried underground and keep the garden lawn beautiful Full sets of valves parts(key,nozzle) to make the “plug and play” installation Widely used in parks, gardens, factories, and other greening places Packaging of Product Each packed in a plastic bag, then to a standard carton OEM and Customized is acceptable. Please visit our website www.zjyurun.com to get more information.