Flexible Height & Length Adjustment: This dual flush button features an extended adjustable lever system. The rod can be trimmed or rotated to extend for precise alignment with the flush valve, ensuring a smooth press and highly responsive actuation Quick & Tool-Free DIY Installation: Installs in minutes without a plumber. Simply insert the button into the tank lid hole, tighten the nut, and adjust the rod — perfect for replacing old, sticky, or broken flush buttons 2-Pack Value & Modern Chrome Finish: Comes in a convenient 2-pack for multi-bathroom use or future replacements. The clean, polished chrome finish upgrades your toilet tank with a sleek, modern appearance Durable, Rust-Resistant Construction: Made with corrosion-resistant material and a sturdy internal spring, this toilet flush button is anti-rust, impact-resistant, and built for frequent daily use Wide Application & Important Note: Ideal for both residential and commercial bathrooms. Please confirm your tank lid hole size before purchasing; this replacement is only designed for tank lid installation, Manufacturer: Yangshe