This document provides product and technical specifications for self-adhesive polyester labels intended for use on patch panels. The labels are 50 microns thick, laser printable on standard printers, and adhere using an acrylic adhesive. Testing shows the labels withstand various environmental conditions including moisture, temperature extremes, UV exposure, and chemicals. The labels are available in different standard sizes to fit various patch panels, and are supplied in packs of either 10 or 100 sheets.