Introducing the RPS-1K-1-400/2.0-S1-4, a high-quality yellow shrink tubing designed for versatile cable management applications. With an overall length of 1 inch and a shrink ratio of 3:1, this tubing ensures a secure and tight fit, even on cables with a diameter ranging from .366 to .85 inches. Operating seamlessly in temperatures ranging from -30 to 105°C (-22 to 221°F), it is reliable for both indoor and outdoor use. The ladder shrink tubing design, also known by its part aliases A63405-000, is perfect for labeling and identifying wires and cables with precision. This product is a must-have in any professional's toolkit, offering durability and efficiency in wire and cable marking tasks.