Features: Premium alloy battery terminals ensures secure connection with superior conductivity, delivering stable current transmission for vehicle starts in extreme weather or long distance driving. Fits multiple vehicle models without modification, eliminating compatibility concerns during battery replacement for diverse car owners. Ideal for enthusiasts, multi vehicle households, and driver seeking maintenance solution with easy installation capabilities. Performs optimally in coastal regions or high humidity environments thanks to oxidation resistant coating that prevents terminal degradation from salt air and moisture. Space efficient construction maintains engine bay organization while accommodating compact vehicles and aftermarket upgrades, featuring alloy construction for extended service life. Specifications: Component: alloy Size: about. 1.97x5.14x2.14cm/0.78x2.02x0.84in Package Includes: 2pcs Side Post Battery Terminal note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.