Hotbar 2640 pcs 3-Proof Thermal Shipping Labels 2-1/8" x 4" (54mm x 101mm) — 220 Labels/Roll, 12 Rolls, 1" Core with 30323 — For LabelWriter Printers (NOT for 550 5XL)

Overview: White thermal shipping labels sized 2-1/8" x 4" (54mm x 101mm). Each roll contains 220 labels; package includes 12 rolls for a total of 2640 labels. Rolls use a 1" core and are 3-Proof, with part reference 30323. If you need help printing templates, please contact us for assistance. Compatibility note: The 550 5XL requests Rrid chips; therefore our labels do NOT work with 550 5XL. Adhesion and performance: These direct thermal labels feature a strong adhesive for reliable, long-lasting attachment to corrugated boxes, stretch-film wrapped pallets, bags, and a wide range of shipping and packaging materials. The material is smudge-free, scratch-resistant, and fade-resistant, enabling darker, sharper postage and barcode printing with fewer printer issues. Smooth, neatly wound rolls promote consistent feeding and easy peeling to speed packing and labeling. Uses: Ideal for e-commerce shipping, internet postage, address labels, and postage stickers — suitable for business and fulfillment operations. Printer compatibility: LabelWriter Printer 450, 450 Series, 450 Twin, 450 Duo, 4XL, Wireless, 400 Series, 330. Rollo Desktop Printers: LP2824, LP2844, TLP2824, TLP2844, ZD410, ZD420, ZD500, ZD620, ZP450, ZP500, ZP505, GC420D, GC420T, GK420D, GK420T, GX420D, GX420T, GX430T. Also compatible with Rollo, Eltron, Neatoscan, Intermec, Datamax, Printronix and most desktop thermal printers.