Spartan Industrial - 4" X 6" Direct Thermal Labels (3000 Count, 12 Rolls) - Printable Postage Shipping Labels for Packages and Returns - Compatible with Zebra and Rollo Printers

Designed for shipping and return workflows, these 4x6 inch direct thermal printer stickers support printing for postage labels, shipping labels, and package identification. Use for addresses, tracking details, and barcodes in fulfillment and returns processing. The roll of labels supports continuous printing without sheets or manual cutting. Each roll uses thermal printer sticker paper engineered for barcode scanning. The matte white surface reduces glare for printable shipping labels applied to boxes, poly mailers, and envelopes. These labels for thermal printer use include evenly spaced perforations between each label. The adhesive backing is designed for attachment to cardboard, paperboard, poly mailers, and recycled packaging surfaces commonly used in e-commerce fulfillment and returns operations. Common applications include postage labels for outbound orders, shipping labels for small parcels, return labels, carton marking, and cover-up labeling for reused boxes.

• Specifications: 4 X 6 inch postage labels, 8 rolls with 250 labels per roll, 3,000 total on a 1-inch core. Matte white thermal label paper with perforations between each label for easy tear. Fade and scratch resistant. Prints without ink, toner, or ribbons.
• Shipping and Returns: Use 4X6 shipping labels for outbound orders, return shipments, and relabeling reused boxes. Provides full-size coverage for carrier requirements on cartons, poly mailers, and envelopes used in daily fulfillment.
• Scan-Ready Prints: Direct thermal printer labels deliver dark, high-contrast output for barcodes, tracking numbers, and addresses. Consistent print quality supports fast scanning at carrier intake, sorting facilities, and delivery checkpoints.
• Reliable Adhesion: Strong permanent adhesive sticks securely to cardboard, paperboard, and poly mailers without lifting or curling. Smooth-feeding roll construction helps reduce misprints, jams, and wasted labels during high-volume use.
• Compatibility: Thermal label printer paper works with Rollo, MUNBYN, POLONO, iDPRT, and Zebra desktop thermal printers, including LP, TLP, ZD, ZP, GC, GK, and GX series. Not compatible with DYMO or Brother.