IDEAL FOR ELECTRICAL AND CABLE LABELLING – Specifically designed for use in electrical systems, control panels, wire harnesses, and cable management, ensuring secure and lasting identification. DURABLE HEAT-SHRINK MATERIAL – Made from heat-shrink polyolefin, offering chemical, fuel, heat, high and low temperature resistance, and is self-extinguishing, perfect for harsh environments where durability is key. PREMIUM BLACK ON YELLOW – Black on yellow color provides high contrast for clear, readable labels in a matt finish, suitable for a variety of applications. SUITABLE FOR VARIOUS WIRE DIAMETERS – Labels are ideal for use on wires with a diameter range of 2.39 mm -5.46mm, ensuring a secure fit for different wire sizes. CUSTOM LENGTH OPTIONS – 11.15 mm (height) x 2.1 m (length), perfect for creating custom-sized labels with a professional, shrink-fit finish.