The Weidmuller HSS-HF 2.4-4.8 EL Y13M is an electronic part with heat shrink sleeve, glueless design, 2:1 shrink ratio, 4.8mm inner diameter, 13 meters long yellow-colored sleeve. This sleeve is designed to protect cables and wires from both the outside environment and physical impacts. The glueless design allows for easy installation and removal while the heat shrinkable material helps reduce temperature shocks and vibration. This sleeve is great for applications that require a secure, reliable cable that is resistant to the elements.