DURABLE MATERIAL---Made of high quality plastic, solid, this latching push button switch is quite durable and can be used for a long time, has a certain waterproof performance. WATERPROOF COVER---Designed with a waterproof cover on two buttons to start and stop your equipment, screw terminals, without the need for soldering.Perfect for your editing tools. AUTOMATIC SETTING---ON push button is self-locking, OFF push button is automatically reset, will not disturb or interrupt normal working task, 2 buttons have different colors for easy identification. 2 COLOR BUTTON---Different color for two buttons, easy to recognize, beautiful and practical to use, reduce and avoid possible risks to help improve work efficiency. WIDELY FITTED---Waterproof button switch Widely used in mechanical equipment, textile machinery, etc.It can meet your using needs well.