The battery terminal protective cover set is designed to provide insulation and protection for your vehicle's battery terminals. Made from flame-retardant PVC and rubber, these covers ensure safety and longevity.Simply slip the covers over the battery terminals for a secure fit. Features -Color:Assorted Color -Material:PVC -Size:5.50X2.50X2.00cm/2.16X0.98X0.79in -Materials: made from flameretardant insulated pvc , ensuring the safety and durability of the product -Multifunctional design: designed to protect battery terminals, effectively preventing wear and damage, thus extending the lifespan of the battery -Easy replacement and installation: convenient to replace and install, saving for users -Easy to Use: The battery terminal insulator covers are easy to install, no complex installation tools required. You can install it by your hands quickly -Wide applicability: suitable for various battery terminals, making it ideal for use in homes, businesses, and public places Package list: 10pcs (5*black 5*red) protective case