4x6 Shipping Labels, Direct Thermal Labels, Return Address Labels — Open-Box, 41% Off

Specifications: 4 X 6 inch thermal printer labels, 20 rolls with 450 labels per roll, 9,000 total on a 1-inch core. Matte white 4X6 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: 4X6 thermal labels deliver dark, high-contrast output for barcodes, tracking numbers, and addresses. Designed for consistent print quality to support fast scanning at carrier intake, sorting facilities, and delivery checkpoints.

Reliable Adhesion: Strong permanent adhesive sticks to cardboard, paperboard, and poly mailers without lifting or curling. Smooth-feeding shipping label roll helps reduce misprints, jams, and wasted labels during high-volume use.

Compatibility: Thermal printing labels work 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.

Designed for shipping and return workflows, these 4x6 inch direct thermal printer stickers support inkless printing for postage labels, shipping labels, and package identification. This size provides space for addresses, tracking details, and barcodes used in daily fulfillment and returns processing. The roll of labels allows continuous printing without sheets or manual cutting. Each roll uses thermal printer sticker paper to create dark, legible output for barcode scanning. Text, numbers, and barcodes remain readable during handling, sorting, and transit. 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 sticks 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 for customer shipments, carton marking, and cover-up labeling for reused boxes. Each roll helps maintain steady feeding and alignment during printing, reducing printer jams and wasted labels.