Harnessing multiple cables into a single manageable bundle. Features: excellent softness, easy bending. Flexible and reusable. Can easily be cut off to the length you need. Perfect for organizing and protecting your wiring. Lead good scalability, elasticity and abrasion resistance. Material: Diameter: 4/6/8/10/12/15/20/25MM Length: 10 meters Expanding Ratio: 150% Color: black Purpose: the power cord wire protection and tighten. Package Includes: 1x 10M Tight Braided Expandable Sleeving Note: ,pls understand.