Features: The battery disconnect switches efficiently prevents battery drain and electrical system failures. Featuring a high strength plastic housing and corrosion resistant copper alloy contacts, this fuses ensures durability performances and safe insulation under extreme conditions. Designed specifically for car owners who prioritize vehicle maintenance during long term parking or frequent short trips. Ideal for protecting your car's battery during extended garage storage, road trips, or seasonal camping adventures while maintaining quick power restoration. Engineered to withstand 10,000+ switching cycles, this reliable battery cutoff switches delivers unmatched safety and longevity compared to standard alternatives. Specifications: Component:Plastic Size: Approx.7.2x5.2cm/2.83x2.05inch Color: Black For G31 G38 F90 Part Number: 61146802944 Package Includes: 1pcs Battery Disconnect Switches note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.