Thank you for choosing our product. If you have questions, please leave a message and we will respond promptly.<br> Key benefits<br> Durable protection: heat shrink end caps grip wire ends, resist wear and twisting, and are not easy to break<br> Extend life: seals and protects against fraying and abrasion for longer service life<br> Easy installation: shrink with a standard heat gun; no special tools required<br> Broad compatibility: available in multiple sizes to fit common wire gauges and cable diameters; works with most connectors and harnesses<br> Reliable material: made from durable heat shrink polymer with uniform wall thickness and good heat resistance<br> Use scenarios<br> Automotive wiring harness and assembly<br> DIY electronics projects and hobby builds<br> Lab equipment and outdoor electrical installations<br> Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin