Features: Damping and silencing flushing valves can effectively reduce the noise of water flows and provide a quieter use environment. Made of coppers material, durable and not easy to rust; It has good shock absorption effect and can effectively reduce the impact force of water flows. Simple installation, suitable for various standard flushing system. It is suitable for families, offices, hotels and other places where washing noise needs to be reduced, especially for people who require a quiet environment, such as the elderly and babies. Can be widely used in toilets, bathrooms, kitchens and other places where flushing system is needed. Specifications: Color:Silver Material:Coppers Size:As Picture Shows Quantity:1pc Package Includes: 1x Flush Valves note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.