Easy to Install: This toilet water tank button is easy to disassemble and install, the simple structure is not easy to damage. Durable Material: Our toilet Dual Flushs button is made of high quality stainless steel wire spring, high elasticity and durability for long time use. Adjustable Bar Design: The torsion bar is adjustable, can be shortened by yourself according to your needs, which is convenient to adjust. Electroplating Technology: Using multi layer electroplating process, the toilet button with high brightness and smooth surface, durable to use. Note: Please check the size of your bathroom toilet lid hole before purchasing because of the differences of tank hole. Specification: Type: Toilet Push Button Material: ABS Size: 38mm: 5cmx15cm/1.97inchx5.91inch 48mm: 6cmx15cm/2.36inchx5.91inch 58mm: 6cmx17cm/2.36inchx6.69inch Package Includes: 1 Toilet Button Note: Please allow slightly errors due to manual measurement and different monitors.