Avery - AVE05286 Quickly and easily create your own customized labels with these Shipping Labels featuring TrueBlock technology. They're great for shipping and mailing as well as for gift tags, homemade treats and more. With TrueBlock technology, you can cover up everything underneath the label, letting you reuse boxes, while offering a bright white professional appearance. Optimized for both laser and inkjet printers, it's easy to personalize your labels with logos, graphics or images using the free, online printable templates and designs.