Feature: Constructed with high-strength metal for enhanced durability. Designed for both positive and negative battery connections. Precise design offers anti-rust properties and resistance to wear. To install, simply place over the battery post and connect the terminal. Includes 1 piece for negative and 1 piece for positive connections. Specification: Condition: Brand New Material: Metal Color: Silver Length: Approx 15mm/0.6in Package Weight: Approx 43g Package List: 1 * pair of Battery Terminal Converter Post Adaptors Sleeves Note: 1. Monitors may not be calibrated the same, item color displayed in photos might be slightly different from the actual object. Please refer to the real item as the standard. 2. Please allow 1-3cm error due to manual measurement. Thank you for your understanding.