Installing the black round dual push button toilet flush kit is a straightforward process that can be completed in a few simple steps. First, remove the old flush button from the toilet tank. Next, insert the new flush button into the designated slot and secure it in place. Finally, connect the flush button to the toilet's flushing mechanism, ensuring a secure and tight fit. Features -Color:Black -Material:ABS -Size:7.00X4.80X4.80cm/2.75X1.89X1.89in -Modern look: the black round design is not only stylish but also complements a wide range of bathroom interiors, enhancing aesthetic appeal. -Ease of use: control button offers a userfriendly experience, making it simple to operate for both children and adults. - : dual buttons provide options for different water discharge volumes, helping to conserve water and promote sustainability. -Installation ease: ideal for water tank drainage, this product is designed for easy installation and maintenance, ensuring a smooth setup process. -Reliability: the uncomplicated structure allows for easy disassembly and installation, making it durable and less prone to damage. Package list: 1 x toilet button