MACO Laser/Ink Jet White UPC Labels, 1 x 1-1/2 Inches, 50 Per Sheet, 5000 Per Box (ML-5000) Perfect size labels for UPC codes Print in both laser and ink jet printers; Labels are guaranteed not to jam Bright white label stock produces sharp text and rich colors Acid-free for safe archiving; Lignin-free so labels will not yellow or become brittle over time Download easy-to-format template at www.maco.com