Why you need this Restores a polished, durable flush button that keeps looking in humid bathrooms. Prevents water damage to the button assembly with an integrated silicone seal. Safe, snag design makes cleaning and everyday use easier and more comfortable. Key benefits and features Longlasting mirror finish: Material retains its mirrorlike luster even after frequent use in humid bathroom environments. Waterresistant seal: A silicone sealing ring at the contact surface between the button and the water tank forms a seal when pressed, preventing water seepage into the button and reducing the risk of internal damage. Safe, userfriendly design: Rounded chamfered edges eliminate sharp corners, protecting hands and manicures during cleaning or use. Simple replacement: Designed for installation into a doublebutton water tank; aligns with dualbutton positions and secures with a bottom lock nut. Performance and compatibility Function: Dualbutton operation with builtin sealing prevents water ingress into the button mechanism. Material and finish: Mirrorluster material formulated to maintain shine in humid conditions and withstand frequent use. Fit: Intended for water tanks with a doublebutton opening (aligns with dualbutton positions). Check your tank's button hole arrangement before installation. Installation (concise steps) 1. Close the water inlet valve. 2. Unscrew and remove the old button assembly. 3. Insert the button into the water tank hole and align the doublebutton positions. 4. Tighten the bottom lock nut to secure the assembly. 5. Adjust the lever length so it properly contacts the flush valve. 6. Reopen the water inlet and test the flush. Practical use scenarios Home bathroom refresh: a worn or cloudy flush button to restore a clean, mirrorfinish look without replacing the entire cistern. Preventing internal damage: Install in a frequently used household bathroom to stop water seeping into the button and prolong component life. Light commercial restrooms: Use in small offices or guest facilities where a durable, easytoclean dualbutton flush control is needed. Notes Follow the installation steps carefully to ensure a proper seal and correct lever adjustment. No additional tools beyond basic plumbing tools are required for typical installation.