360 Rotating Kitchen Tap Head Water Saving Faucet Extender Sink Spray AeratorMeasuring Information22mm Female Thread Aerator matches Male Thread Faucet Tap and inside thread of the tap measures between 21.5-22mm approximatelyFaucet SpraySignificantly reduces splashes.Provides an even water flow.Fits taps with removable nozzle.Excellent QualityMade from chrome plated brass. Lead free. included environmental protection gasket, durable and no irritating odor.Easy to InstallOur tap aerator fits most of the sink faucet. Noted that please kindly check the faucet size before order.Energy SavingMade from chrome plated brass. Lead free. included environmental protection gasket, durable and no irritating odor.Water saving 30%~70% compared with ordinary bubbler.Products include: 1* faucet