Features: 1. High Durability: These rubber battery terminal boots are sturdy and hard wearing, withstanding pressure without easily breaking, thus providing effective insulation protection. 2. Application Versatility: These terminal boots are suitable for a variety of electrical applications, including wiring harnesses, motor wires, battery terminals, and more. 3. Color Coded Set: Includes 4 red, 4 black, and 4 yellow covers for easy identification and organization, enabling efficient and professional use. 4. Safety Assurance: Helps prevent accidental short circuits and sparks, protecting terminals and electrical components in various applications and vehicles. 5. Optimal Compatibility: Designed to fit terminals with a maximum diameter of 16mm and cables with a maximum diameter of 10mm. Specification: Item Type: Battery Terminal Cover Material: Rubber Kit Includes: 4 red, 4 black, 4 yellow covers Fits maximum terminal diameter: approx. 16mm / 0.62in Fits maximum cable diameter: approx. 10mm / 0.4in Application: Battery terminal cover caps help prevent accidental short circuits and sparks, thereby protecting your terminals and electrical components; compatible with various applications and vehicles including marine, automotive, commercial, and power sports Package List: 12 x Battery Terminal Covers