This fuse holder is made of solid material, which can withstand use. Features the alloy material, which has high durability, not easy to deform. Fine workmanship, ensures practicality. Features -Color:Multi -Material:Alloy -Size:5.50X4.00X3.50cm/2.16X1.57X1.38in -Made of sturdy alloy materials for durability and excellent conductivity: the amp fuse holder is constructed using firm alloy materials to ensure performance and efficient electrical conductivity. -Multifunctional design allows it to connect multiple devices simultaneously: the auto audio fuse holder features a versatile design that enables it to connect and support multiple devices at the same time. -Simple installation process that can be done without professional skills: the car amplifier fuse block can be easily installed without the need for professional expertise, thanks to its user-friendly installation process. -Reduces current noise for a clear and stable audio experience: the amplifier fuse block effectively minimizes current noise, resulting in a clear and stable audio experience. -The fuse block is equipped with overload protection mechanisms to safeguard the safety and stability of your car's electrical system. Package list: 1 x fuse holder