This expandable braided sleeving from HellermannTyton is crafted from durable PET material, offering exceptional abrasion and cut-through resistance to protect critical wiring components. With its unique weave construction, the sleeving flexibly adjusts to twisting motions without developing wrinkles, ensuring a neat and professional appearance in your installations. It expands up to 150% of its nominal diameter for swift and easy installation, and its black color allows for easy visual identification while maintaining a sleek aesthetic. Designed for indoor use, the efficient temperature range of -94°F to +257°F ensures that this sleeving maintains its integrity in various conditions, while its chemical inertness protects against environmental factors. Ideal for those requiring reliable cable management solutions, the 500 ft bulk reel allows for extensive application across multiple projects, making it a practical choice for any electrical assembly or equipment setup.