Features: Integrated design combines battery terminal fuses holder with a waterproof cover and rings fuses for dust/water resistance and circuit protective. Crafted from heat resistant materials with sealed rings fuses technology ensuring reliabled performances in wet conditions. Ideal for automotive, marine, and outdoor equipment owners needing durability electrical safeguards. Perfect for vehicles/boats exposed to moisture or rainy environments to prevent short circuits. Universally compatibility with various battery terminals and easy screw on installation simplify upgrades. Specifications: Size:Approx.6.2x2x4.5cm/2.44x0.78x1.77inch Package Includes: 1 Set Battery Terminal Fuses Holder note: 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 color. Thanks for your understandings.