Keep your battery connections safe, clean, and clearly marked with this simple set of terminal covers. You get 6 pieces total: 3 red caps for the positive (+) terminals and 3 black caps for the negative (-) terminals. They're made from soft, flame-retardant PVC plastic that's flexible, durable, and resistant to water, dust, corrosion, and oxidation. Just snap them over your battery posts after connecting the cables. They help prevent accidental short circuits (which can be dangerous!) caused by a stray tool or metal object touching both terminals. They also keep dust and grime off the connections, which can help reduce corrosion over time. Useful for cars, trucks, motorcycles, boats, ATVs, lawn equipment – pretty much anything with a standard battery. A cheap and easy bit of preventative maintenance that can improve safety and potentially extend the life of your battery connections. Just double-check they'll fit your specific battery posts before ordering.