Features: Engineered for smooth compatibility with quiet Plus Series, this double button control panel ensures quiet operation and easy replacement of existing unit while maintaining efficient water flows . Featuring advanced noise reductions technology and tool without installation, the C403L combines user friendly design with efficient water saving functionality in a strong metal plastic construction. designs for enthusiasts and homeowners upgrading bathroom fixtures, it serves those needing reliable, corrosion resistant controls for small sanitation systems. optimizes for mobile living space and residential bathrooms, this panel delivers whispers quiet flushes in moisture environment without compromising durability. Its mixing metal plastic structure resists wear from frequent use, making it essential for maintaining hygienic, low noise sanitation systems in caravans and households alike. Specifications: Component : metal+plastic Size: about 12.19 x 2 x 8 cm/4.8x0.8x3.2inch Package Includes: 1 set Toilet Control Panel note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.