- Set of 6 HuaLiSiJi protective covers for battery terminals, ideal for cars, motorcycles, trucks, boats, and caravans. - Made of high-quality insulating PVC, they provide effective protection against moisture, dust, and corrosion. - Flexible and aging-resistant design, easy to install and cut to fit different cables. - Color coding: red for positive terminal and black for negative terminal, preventing polarity errors. - Extends the lifespan of electronic terminals and reduces the risk of short circuits and sparks. - Each cover measures: 6.7 x 2.1 x 2.7 cm; unit weight: 15 g. Suitable for multiple automotive and marine applications.