Features： 1、Waterproof Performance: Using plastic material, adopts accuracy waterproof design, this is an efficient waterproof button. 2、 Performance: This control button features quick response and easy operation, for your machine tool. 3、Impact Resistance: This control button possesses impact resistance and heat tolerance, which ensures a long life span. 4、Easy to Install: Comes with a compact size and a light weight as well, this control switch can be quickly installed and put into use. 5、Ideal Replacement: This control switch can be quickly installed, ideal replacement for the old and damaged parts. Specification： Item Type: On Off Button Switch Product Material: Plastic Product Size: Approx. 9 x 5.6cm / 3.5 x 2.2in Product Use: Water type control switch Package List： 1 x On Off Button Switch