Features: This 48mm double flush button replacement offer general compatibility with most toilet tanks, featuring tool easy installation for quick and easy setup, saving time and effort while ensuring a perfect . Constructed from plastic, it provides excellent resistance to erosion and wear, delivering powerful and precise double flush functionality to efficiently clean the toilet and conserve water. Ideal for busy modern households and environmentally awake users who prioritize hygiene, cleanliness, and sustainable living in their daily routines. Perfect for use in residential or commercial bathrooms, especially in humid environments, where stable performances and durability are essential for long term operate . Its optimized water flows design minimizes consumption while maintaining effective flushing, enhancing overall bathroom efficiency and adding to friendly practices. Specifications: Component : plastic Diameter: about 5.99cm/2.36inch Height: about 19.56cm/7.7inch Package Includes: 1xDouble Flush Buttons 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 difference between different monitors, the picture may not reflect the actual color of the item.