Description: Premium Material: This car battery insulator is made of plastic and metal materials, which are wear-resistant and not easy to damage. Spare part: The battery disconnector can be used as a replacement part for an old or broken accessory. Application: The electric battery switch can update and modify the power controller according to your needs. Easy to install: The control switch is compact and lightweight, so it can be easily installed in the vehicle. Wide Application: This battery controller has a wide range of applications, which is suitable for most kinds of vehicles, such as cars, RV, boat, etc. Specification: Color: As shown. Material: Plastic/Metal. Size: Approx. 15.00*10.00*9.0cm/5.91*3.94*3.54in. Note: There may be some color distortions due to different computer resolutions. A slight error may occur due to different manual measurements. Package Included: 1 Piece Battery Switch.