Not your basic shipping label. Avery 05126 half sheet address labels won t lift curl or fall off like other brands. Permanent adhesive is guaranteed to stick on cardboard envelopes and paper. Quickly and easily create your own personalized labels. No more jams or smudges with Avery shipping labels. Bright white labels are optimized for laser printers so you can effortlessly print bold bright colors and clear sharp text. Our TrueBlock technology lets you fully cover up everything underneath the 5.5 x 8.5 labels so you can reuse boxes and block out markings and mistakes for a polished professional appearance. This pack contains 200 total shipping labels and is perfect for shipping and mailing as well as for box organization bin labels and classroom organization. You can also easily customize your printable labels with logos graphics or images by using the free shipping labels template and designs on the Avery site.