Laser/Inkjet White Address Labels, 1-1/3" x 4", 14/Sheet, 3500 Labels/Bx - SKU: MML-1400B - Ideal for bulk mailings and identification. Bright white label stock produces sharp text and rich colors. Print in both laser and inkjet printers. Labels have permanent adhesive and are guaranteed not to jam. Labels are acid-free for safe archiving and lignin-free so labels will not yellow or become brittle over time. 250 sheets per box.