The H100X034H1C Military-Grade Polyolefin Heat-Shrink Label Cassette contains an integrated memory device for automatic formatting, recall of last legend used, and the number of labels remaining in the cassette. Cassette contains a continuous roll of non-adhesive material that can be cut-to-length. Compatible with Easy-Mark Labeling Software. For use with LS8E and LS8EQ printers. Shrink ratio 3:1. 1" x 0.34" (25.4 mm x 8.6 mm) Cable diameter 0.06" - 0.19" (1.5 mm - 4.8 mm) Color White.1 cassette