Phomemo 4x6 (100 x 150mm) Purple Fanfold Thermal Shipping Labels, Self-Adhesive Direct Thermal, Compatible with Label Printer, Royal Mail, DPD, Amazon, Shopify, Etsy, UPS, FedEx, 500 Sheets

WIDE COMPATIBILITY: Tailored for all standard 4x6 inch direct thermal printers; fully compatible with mainstream UK and global shipping platforms including Royal Mail, Amazon, eBay, Shopify and Etsy, also works with UPS and FedEx courier systems. Compatible with Phomemo printers: 241BT, D450BT, D530PRO, PM64D, D420D, 344WF, 246SBT, and other label printer brands MUNBYN, Rongta, SVANTTO, KNAON, JADENS, vretti, TATTMUSE, POLONO, Nelko. Note: Fanfold labels are not suitable for printers with built-in paper trays. PERMANENT ALL-SURFACE ADHESION: Upgraded cold-resistant adhesive formulated for damp warehouse environments. The strong glue tightly bonds with corrugated cartons, grey mailers, poly shipping bags and bubble padded envelopes. No label peeling during Royal Mail sorting, cross-country delivery and long-term outdoor transit PREMIUM DURABLE THERMAL PAPER: Lint-free base paper eliminates internal printer residue and cuts paper jam rates by 90%. Featured with water, oil and scratch resistance to resist rain and cargo friction. All labels are 100% BPA-free, delivering sharp black smudge-free printing for 10+ years storage EFFORTLESS LOADING DESIGN: Fanfold stacked structure requires no extra label bracket. Built with precise perforation lines for one-step clean peeling without paper tearing. 500 labels per stack delivers convenient reloading operation, ideal for small business daily bulk shipping. 24-HOUR AFTER-SALES SUPPORT: Every batch undergoes random print clarity and adhesion testing before shipment. If you encounter blurred printing, adhesive failure or label creasing within normal use, contact our customer support directly for free replacement or full refund without complicated return procedures.