These are perfect for use with any high-performance audio, or any other professional applications. for cars, villas, RVS, buses, yachts, boats and so on. Features - Color: Black. - Material: Metal and plastic. - Size: About 11.5x8.5x3.5cm - The product adopts anti- , high and low temperature environmental . - 1 input and 12 output design, you can connect the battery positive pole directly to one wire, and connect one fuse to the fuse box. - It is very simple and convenient to separate the 12-terminal terminals from the fuse box to connect the positive terminals of different consumers. - There is a red design, corresponding to each fuse connected to the appliance, when the fuse is disconnected, - The red light will be on, and you can immediately know which fuse is broken, which is convenient for timely processing. - Warm Tip: Dear buyer, due to lighting effect, monitor’s brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you! Package list: 1 set of Fuse Box