Features: 12v fuses relays box crafted from flame retardant shell, with waterproof protective cover,a dustproof top cover, and waterproof rating for better protection from water splashes, dust, and debris. Fuses and relays box ,the complete wiring harness in the relays box have been installed and can be used directly, saving a lots of installation and wiring time. Fuses relays box kit have a large capacity fixed box, which contains 2 relays sockets and 6 fuses holders, which can be widely used in various scenarios such as car, trucks, boats, ships. Each fuses holder is clearly labeled for quick identification and replacement, reducing operational errors. With built in overload protection, this relays box ensures safety by preventing damage from excessive current, making it a trustworthys choice for diverses applications.Perfect for vehicle modifications such as lighting systems, powering trailer equipment like brake and turn lights, and providing additional power for outdoor activities like camping and traveling.Specifications: Component:PlasticSize:Approx.64x64x80mm/2.5x2.5x3.14inchColor:BlackPackage Includes: 1 Set Fuses Relays Boxnote: 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 coloring of the item.Thanks for your understandings.