Description:It is practical replacement ceramic disc cartridge, made of quality PP plastic material and Ceramic, practical and durable. Can avoid water leakage and save water. Worth buying!Specifications:Condition: 100% Brand NewMain Material: PP Plastic, Ceramic， Stainless SteelType 47mm Size: Approx. 47mm Dia.x 57.5mmMain Color: BlackAcceptable Pressure: About 3.5 KpaAcceptable Highest Temperature: About 90℃Service Lifespan: 500,000 timesPackage Weight: About 57gPackage Includes:1 x Ceramic Disc CartridgeNote:1. Please allow some error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.