Feature: Fuse blocks are installed as close to the positive battery terminal as possible to protect the circuit in all. Replace the old or broken one directly. Made of quality material, wear resistant and corrosion resistant. It is not easy to deform after long term use, and it is resistant to temperatures. Easy installation, good to match your car. Installation Manual is Not Included. Specification: Fuse Type: Class-T Maximum Amperage: 300A Maximum Voltage: DC 250V Material: Plastic, Metal Color: Black, Blue, Silver Tone Size: 12.6x3.7x4.3cm / 4.96"x1.45"x1.69"(L*W*H) Package Includes:1 x Fuse Block