✓[Specifications] Replacement for dymo 30334 direct thermal barcode label refills for labelwriter printer. Size:1-1/4” x 2-1/4” (57mm x 32mm). Black on White. Core:1". OD: 3.27". 1000 Labels/Roll, 10 Rolls per Case, Total 10000 Labels
✓[Advantage] Our 30334 labels are made from A grade quality paper, make sure they with strong self-adhesive, Printing darker and clearer, Smudge-free, Fast peeling, paste on any surface easily and long lasting
✓[Applications] Be used for small business, office, store, school, also perfect for eBay / USPS / UPS / Fedex / DHL as return address labels, postage stickers, barcode labels, UPC labels, FNSKU labels. Well performed on shipping boxes, postal letters, file folders and product identification. Also used for price tag, name tag
✓[Benefit] Jam-Free, the smooth and tidy rolls of 2¼ in x 1¼ in multi-purpose thermal labels make the printer run fluently, help you save both time and budget
✓[Compatibility] Compatible with DYMO Label Writer Machines: 450, 450 Duo, 450 Turbo, 4XL, Wireless, 450 Twin Turbo, Desktop Mailing Solution. Not compatible with DYMO 500 serise printers that request RFID chips
✓[Compatibility] Also compatible with Rollo & Zebra or other desktop thermal label printers: LP2824, LP2844, TLP2824, TLP2844, GK420D, GK420T, ZD410, ZD420, ZD500, ZD620, ZP450, ZP500, ZP505, GC420D, GC420T, GX420D, GX420T, GX430T