Upgrade your bathroom with this universal 38mm dual flush button kit designed for standard toilet cisterns. Crafted from durable ABS material, these non-toxic push buttons ensure long-lasting performance in humid environments. Features 4 adjustable screw rods (10.5" length) that can be customized to fit various tank heights. Precision-coated surface provides enhanced corrosion resistance against water, acids, and alkalis for maintained aesthetics. Simplified installation process with dual disassembly design requires no specialized tools. Includes 2 complete flush valve mechanisms with pop-up buttons for efficient water-saving operation. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia