Upgrade your RC model's safety with our Plug Protective Covers! Specifically designed for lithium batteries, these covers are a must-have for any RC model enthusiast. Made from good materials, they offer excellent insulation and protection, preventing short circuits. Features -Color:Red, yellow -Material:Plastic -Size:5.60X1.20X1.20cm/2.20X0.47X0.47in -The plug covers offer good protection, keeping ports clean, short circuits, and liquid damage. -Crafted from sturdy plastic materials, these covers are designed to withstand tough use and resist breaking or deformation. -The use of oxidized insulating material ensures insulation performance, preventing electrical shorts. -With its easy-to-assemble and disassemble design, the plug protector cover provides convenient access to ports without the need for complicated tools or steps. -This set includes a generous quantity of plug covers, ensuring you have enough replacements for long-term use. Package list: 20 x plug covers