CONVENIENT AND COST EFFECTIVE: Peel-and-stick address labels with strong self-adhesive backing; print with direct thermal printing technology–no ink or toner required NO WASTED LABELS: Packed in rolls so you can print as many labels as needed FIND LABELS FOR YOUR NEEDS: Available in a variety of sizes for mailing, shipping, barcode, and specialty applications ALWAYS USE AUTHENTIC DYMO LABELS: For use with most DYMO label printers, including DYMO LabelWriter 5XL, 550, 550 Turbo, 4XL, 450, Wireless, 450 Duo, 450 Turbo, 450 Twin Turbo, and Desktop Mailing Solution INCLUDES 3000 LABELS: 6 rolls of 500 labels (3/4" x 2")