The TE Connectivity / AMP Brand part 500031-1 is a Spiral Wrap, commonly known as SPIRAP, designed to effectively manage and protect cables and wires. With a diameter of 0.5" or 12.7 mm, it is suitable for bundling a variety of cables together. Made from durable and flexible polyethylene material, this spiral wrap is able to withstand wear and tear, ensuring long-lasting performance. The sleek black color adds a professional and tidy appearance to cable management. Each roll of the SPIRAP measures 50 ft or 15.24 m, providing ample length for various applications.