3 x 1" White Thermal Transfer Labels. Recommended for product identification, shipping labels and most packaging applications. Compatible with Zebra, Datamax, Sato and other thermal label printers. Bright white, matte coated facestock. Permanent pressure sensitive adhesive. Adheres well to corrugated cartons. Labels are wound out. Liners are perforated between labels. 3" diameter core. Ribbons required.