300pk 1x2-5/8 mail label. Laser and inkjet labels are easy-to-format using preset layouts in Microsoft Word, Wordperfect, and other popular software programs. Guaranteed printer performance in HP, Canon, Epson, and other popular printers. Smudge-free printing guaranteed. Ink dries instantly to prevent smudging. 1 x 2-5/8 label size, 30 labels per sheet, 300 labels per pack, 10 sheets per pack.