• Compatibility: for many desktop label printers, such as Zebra TLP2844, GK420D, GX420D
  • Installation: very easy to assemble and use it on your printer
  • Modern, sleek, and low-profile design
  • Compatible with Fan-Fold (Stack) Labels and roll paper.
  • Min. Inner Core Size: 1 inch - Max Outer Diameter 6 inches - Max Label Width 4 inches

I can't speak for rolls but it works fine for fan-fold labels for my Rollo printer. The free UPS label rolls are too large for any of these sold on Amazon that I've researched.

The roll holder fits securely into the base, and there's plenty of room under a roll for a folded stack of labels. I use it with my Rollo printer and it works great.