High- material: tap are made of high- Metal which makes extremely durable. It has a 7-layer fine filtration to clean, hygienic and safe water. [Value Pack] Each pack consists of 6 limiters, 1 and 6 seals. The perfect design of this water saver makes it suitable for taps in bathrooms, kitchens and other outdoor areas Safe to use: chrome plated brass housing,Metal interior and rubber ring pad. Durable, wear-resistant, anti-rust properties. WATER SAVING LEAKING FILTER: Use these aerators to prevent water splashing out, achieve good aerated jet even under difficult conditions, reduce tap noise and save water consumption by up to 30 percent. Even water : This filter for tap ensures drainage even at very low water pressure. water saver for tap ensures a splash-proof and quiet experience. Colour:Photo Color Material:Metal Size:Outer wire: 24mm Package Contents: 6 x Tap Aerators 6 x Washer 1 x Wrench Only the above package content, other are not included. Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.