This product is a consumable item from TOSHIBA, specifically a thermal transfer paper label. It measures 4.0 inches by 2.0 inches and comes perforated for easy application. Each roll contains 2900 labels, and the product is sold in cases of 4 rolls.
LTS040020R1RM-8 - Toshiba CONSUMABLE, 4.0" X 2.0", PERFED THERMAL TRANSFER PAPER LABEL, 2900/ROLL, 4 ROLLS PER CASE