Create your own customized labels quickly and easily with these Internet Shipping Labels featuring TrueBlock(R) technology. This large pack is great for high-volume shipping and mailing, as well as for homemade gifts, storage containers and more. These labels work with most popular shipping software and services such as USPS(R) Click-N-Ship(R) and Shipping Assistant(R), Stamps.com(R) Online Postage, UPS.com(R) and Fedex.com(R). With our TrueBlock(R) technology you can cover up everything underneath the label, letting you reuse boxes, while offering a bright professional appearance. Optimized for laser printers, it's easy to customize your labels with logos, graphics or images using the free printable templates and designs at avery.com/templates.