Description: Forged brass for higher corrosion resistance than steel,With filter, sanitary Ergonomic easy thumb shut off control, save time and water,no leak for water flow According to the direction of the product arrow, can be installed in the water inlet end of the water meter can effectively filter impurities, High temperature silicone sealing gasket, good sealing performance Product application: pipe, plumbing adapter control valve Fits all Standard Garden Hose. Easy to connect and disconnect. Specification: Material?Brass Size: approx. 4 Points -G1/2inch-DN15=20mm Package Includes: 1 Piece Ball Water Valve