Features:1. 100% mild new insulated terminals.2. It can be ideally used for marine and automotive applications.3. It allows visual inspection, prevents corrosion, and provides a watertight seal.4. For best results, use a heat gun until the size drops and the glue flows, filling the gaps in the terminal. Specification:Type: E2508 (2.5 mmsup2;)Shape: TubularAWG: 14Material: Copper Color: (Optional) Red, Yellow, Blue, Green, Orange, Brown, Black, Grey, WhitePackage including:1000pcs E2508 Crimp Connector Please Note:-Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!-Manual measurement, please allow 1-3mm error. Thank you for your understanding.