[3 Rolls/1350 Labels] 4 x 6 Direct Thermal Address & Shipping Labels UPS, USPS, Fedex (4 x 6) Compatible for Zebra 2844 ZP-450 ZP-500 ZP-505, Eltron, Neatoscan PACKAGE INCLUDES - (3 Rolls, 1350 Labels) Width = 4"; Height = 6" Direct Thermal Address & Shipping Labels (each roll contains 450 labels of 4 x 6" inches) SAVE MONEY - Save money over time with direct thermal printing labels. Stop wasting precious dollars on expensive ink and toners. QUALITY - Bright white high quality address label with direct thermal printing for a sharper text and print quality. Quality strong self-adhesive sticky mailing label with a perforation for maximum efficiency VERSATILITY - Works with UPS, Fedex, DHL, USPS and other major shipping carriers. Also great for personalized labels, barcode labels, amazon shipping labels, ebay shipping labels, and so much more! COMPATIBILITY - This product is intended for Zebra label printers, Eltron, Neatoscan and most Desktop Thermal Printers (NOT Compatible With DYMO 4XL)