The Techflex PTN0.100BK250 Flexo PET is a 1" expandable sleeving offered in a 250-foot bulk spool, colored black. It is designed to be budget-friendly and simple to install, making it a practical choice for various applications. This sleeving is built to resist cuts and abrasions, ensuring durability and long-lasting protection. Additionally, it has the ability to expand up to 150%, allowing it to accommodate different sizes with ease. Choose this versatile sleeving to effectively safeguard your cables and wires while enjoying easy installation.