Product description：High quality material: The cable ear is made of copper, 99.9% copper structure, with excellent electrical conductivity, battery ear durable, not easy to damage. Reliable design: The copper lugs conform to the American standard universal size, and the well-designed high standard horn is easier to insert. In addition, we have carefully designed an inspection window to help you do your job better, and each copper lug has a specification marker so that you can quickly find the right terminal. Perfect fit :SHASKOKOEN offers freedom of choice from a wide range of wire sizes, stud sizes, packing quantities of 10 pieces with 3:1 heat shrink tube sleeves, ideal for all requirements and applications as a battery connector. Copper terminal lugs are made of high-quality materials and can be crimped or welded. Compatible with copper cable; Audio cables cannot be connected directly. It is recommended to check the product dimensions to ensure that the connectors fit well. Wide range of applications: Terminals are ideal for inverters, batteries and automotive applications. Widely used in household appliances, automobiles, electrical industry, mechanical equipment, distribution cabinets and so on. Trust and Service:Welcome to buy SHASKOKOEN products, we will be efficient, high-quality, convenient service for you。 10 pieces weight 185 grams, size: 47*18*16