Don't let dirt and debris damage your lithium batteries. These plug protective covers are designed to keep your batteries clean and free from short circuits. Made from good materials that provide excellent insulation and protection, these covers are a must-have for any RC model enthusiast. Features -Color:As Shown -Material:Plastic -Size:5.60X1.20X1.20cm/2.20X0.47X0.47in -Prevents damage from dirt and debris: protects the battery plug from getting by dirt and debris. -Made from reliable materials that offer insulation and protection for the battery plug. -Must-have for any rc model enthusiast: essential accessory for anyone who is passionate about rc models. -Fits perfectly with plug: designed to fit seamlessly with the plug, ensuring a secure and reliable connection. -Easy to clean and maintain: simple to clean and maintain, ensuring the longevity and performance of the battery plug. Package list: 20 x plug covers