100 Pcs Car Battery Terminal Protector Anti Corrosion Washers, Fiber Felt Washer Battery Corrosion prevention shim Car Batteries Cleaner Kit Green Red

["Durability Material: Crafted from felt, these battery corrosion preventative felt washers are designed to effectively signify battery terminals with red indicating positive and green indicating negative, simplifying identification and installation","Extended Battery Life: Specifically designed for automotive and marine batteries, these battery terminal protector washers help prevent terminal corrosion, contributing to a longer battery lifespan","Versatile Compatibility: Suitable for both top post and side post battery terminals and cables, these battery protector patches offer versatility in application across different battery setups","Size Information: These anti-corrosion washers have an outer diameter of approximately 43mm/1.69 inches and an inner diameter of approximately 20mm/0.79 inches, suitable for most battery sizes","Sufficient Quantity: This package includes a total of 100 battery anti-corrosion washers, with an equal split of 50 red and 50 green pieces, ensuring your usage and replacement needs are met"]