Features Provide Additional Protection:The fuse block can withstand a maximum current of 100A although 30A per circuit must not be exceeded. It provides additional protection for the circuit to prevent damage caused by circuit overload. Safer to Use:The base is made of environmentally friendly ABS material which is heat resistant and flame retardant for better insulation strong hardness and safer use. Strong Dust Protection:With the easy to install dust and splash proof PC material insulation you can protect the fuse and the fuse box better. Easy to Identify and Find:with additional device name plate so you can quickly find out which device has a fault saving time. Wide Application:Suitable for all DC vehicles up to 32 V including cars boats SUVs motor homes etc. Specification: Material:ABS Size:19.5*5cm includes: 2*Sticker 4*Self-tapping screw 2*20A fuse 4*10A fuse 8*5A fuse 10*3A fuse 1*Fuse Box "