Features: *100% new and high quality *Made of high quality material, durable and practical to use *The water quality is not pure enough in many places . *Over time, sprinklers, faucets and so on are clogged with debris. *Adding a filter can effectively prevent impurities from entering. *Prolong the service life of sprinklers and faucets . Let you have a cleaner shower. *Protect faucet, angle valve, hose, top spray shower, and other sanitary products. *Stainless steel filter gasket can prevent debris into showers, enjoy your shower time! Specifications: Material: Stainless steel filter + rubber Color: black Size: Outer diameter: 24mm Inner diameter: 16mm Thickness: 3mm Package Contents: 10/20/50*Shower Filter Rubber Washer. Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.