Reliable Material: Our waterproof toggle switch features a temperature resistant PC shell and can handle a high current, which is heavy duty, made of strength plastic material, flame retardant, wear resistant and electrically insulating, and the button is made of nontoxic and transparent PC material, convenient and safe to use. Product materialpotentiometer is made of metal and carbon film, very stable and durable,The knob is made of plastic,Durable, easy to use and install. Widely used:Our waterproof inline rocker switches are waterproof and insulated for a variety of high-power appliances, such as outdoor switches and DIY modification tasks for boats, trucks, cars, electric motorcycles, yards and gardens. Easy to install:There are 4 pins for easy installation and red buttons for easy identification. You need to bend the wires and connect them in the switch enclosure and string them together, after that, you can use your appliances after installing the waterproof box to confirm that it works properly. Specifications: Product material: Metal,Plastic. Position: 2(ON-OFF). Voltage & Current: DC12-24V. Total size: approx. 11 x 6.4 x 4.2 cm/ 4.33 x 2.52 x 1.65 inches. Package ListsWaterproof inline switches*2.