product description 1.Dual-slot Fuse Holder: Provides 1 fuse holder to protect existing circuits and a second fuse holder to protect new circuit. Blue flexible socket tail, very easy to connect to any naked wires by only use a vise 2.Easy to Use: No need to cut or splice wires to install your electronic accessories, convenient and easy to add an extra power or connection to the fuse box. 3.Superior Quality: All of them are made from high quality materials, good bending performance, melting resistance and excellent electrical conductivity, durable and practical for your DIY application. 4.Multipurpose: You can use this dual-slot fuse holder when adding LED strips, radar detectors, dash cams, or any other electronic that requires direct wiring into the fuse box without cutting or splicing. 5.Wide Compatibility: 3pcs low profile mini fuses adapter with 5 Amp low profile mini blade fuse fits for Korean Cars; 4pcs mini fuse adapter with 15 Amp mini blade fuse fits for Japan and US Cars; 3pcs standard fuse adapter with 5 Amp standard blade fuse fits for European Cars