5817 TrueBlock White Permanent Shipping Labels with Sure Feed Tech for Laser Printers, 800PK

Give your envelopes and boxes a clean professional look with these Avery 5817 TrueBlock 2 1/2'' x 4'' white permanent shipping labels with Sure Feed Technology for laser printers. Not only do they apply with ease to your letters and boxes but they give you reusability blocking out old labels or markings with TrueBlock technology. These shipping labels ensure sticking where applied without lifting or falling off with Ultrahold permanent adhesive.They are the perfect choice for creating personalized labels for mailing crafts or gift tags allowing you to design with your own logos graphics or art. Optimized for laser printers the 2 1/2'' x 4'' label sheets provide crisp smudge-free text and graphics. With Sure Feed technology these labels feed through your printer with more reliability preventing misalignments and jams. They are compatible with most popular shipping software so you can quickly complete any shipping or mailing job!Overall Dimensions:Length: 4''Width: 2 1/2''