Multifunctional Premium Fuse Set ? Blade fuse set is made of high quality zinc alloy, which can quickly and accurately fuse current, protect the car from excessive current flow and short circuit. Covered with a transparent case that helps you easily see the status of the blown fuse. Covers nearly all common sizes, so they should fit almost any car, truck, SUV, ATV, UTV, Camper RV. Bicycles, marine, RVs, campers, boats, fleets, golf carts, snowmobiles, etc. Easy to identify ? with color-coded current, different colors correspond to different currents, so the fuse is easier to identify, also, the fuse has amperage marking on the back, easy to read under the light.