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 viseEasy to use: plugs into occupied or vacant energized fuse block slot. Easy installation of additional circuits without splicing or cuttingGreat compatibility: Automotive and non-automotive use for Cars, Trucks, SUVs, ATVs, UTVs, Campers RVs,Motorcycles,Boats,snowmobiles,and most general DC applications etc,covering such components as radio, light,etc. Use when hardwiring or adding LED strips, dash cams or other electronic devices that require direct wiring into the fuse boxSuperior quality: made from high quality materials, good bending performance, melting resistance and excellent electrical conductivityPackage include: 3pcs Standdard fuse tap,3pcs Mini fuse tap,3pcs Micro2 fuse tap,3pcs Low Profile mini fuse tap,12pcs blade fuses. 2 Year Warranty by Nilight. Product details: Nilight 12 Pack 4 Types Car Add-A-Circuit Fuse Tap Type: 1.Standard add-a-circuit fuse tap 2.Mini add-a-circuit fuse tap 3.Micro2 fuse tap 4.Low Profile Mini fuse tap Cable Type: Heavy duty 16 gauge wire Support Fuse Type: Blade fuse(rating 1Amp-30Amp) Compatible with 12/24VDC electrical systems Fits for Most Vehicles (such as cars, trucks, SUVs, 4X4, boats and RVs), Car Electronic Device (eg: Dashboard camera, radar detector, GPS, car recorder, car alarm, radio, DVD player and other electronic devices.),Boat (for adding LED strip, DVD player, GPS, radio and other electronic), GPS and Circuit Diagram, etc How to Use: 1.Crimp the fuse tap on the end of wire 2. Plug and play at the fuse box