The H150X034H1T Military-Grade Polyolefin Heat-Shrink Label is a single-sided printable. It offers crisp, clear legends with superior readability for quick and easy label production. The heat-shrink sleeve is designed to provide a clear, reliable, and durable way to identify wires and cables. Designed for use with Panduit TDP printers. Shrink ratio 3:1. 1.5" x 0.34" (38.1 mm x 8.6 mm). Color White. 500 labels per roll.