Features: The toilet push button flush replacement are selected from stainless spring and engineering plastic, which is will not leak, will not get stuck. This toilet button is easy to install in home, just need to screw up by hand The toilet push button is beautiful to matching your home, and no-worry for corrosion after long use. You can choose half-flushing or full-flushing according to situation, saving resources and money. Use it in any setting where a toilet is present, from residential bathrooms to commercial restrooms in offices and restaurant. Specifications: Component:Plastic+Metal Size:Approx.6x6x7.50cm/2.36x2.36x2.95inches Package Includes: 1Pc Flush Button note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.