HIGH QUALITY MATERIAL - 24MM, brass body, stainless steel inner ring and rubber bushing, wear resistant, excellent anti-rust antifouling properties. ECO-FRIENDLY AND EFFICIENT - The jet regulator regulates the water flow and creates an even flow of water, as well as enough air bubbles to prevent splashing and reduce the power of water erosion. EASY TO INSTALL - Easy to install and remove the jet regulator. You can use the jet regulator with M22 male thread for all ordinary M24 faucets with internal thread: easy to assemble and start saving energy WITH RUBBER RIMS SUPPORT - High quality seal can be combined with the faucet at an excellent level, the faucet does not leak. WIDE APPLICATION - Faucet aerator recommended for high pressure faucets water only, suitable for kitchen or bathroom taps, energy saving ize water and avoid spills. Material: Chrome plated brass + stainless steel + plastic. Chromed brass body. Stainless steel inner tank. A plastic filter inside. Package Included: 6x