Dymo Compatible 30258 labels are the perfect size for printing address labels, file labels, and many other projects, from your Dymo LabelWriter printer and the new Dymo 400 series printers. Each bright white, high quality, self-adhesive label measures 2.125" X 2.75" and is manufactured in the United States to be 100% compatible with your Dymo LabelWriter printer. Each roll has 400 labels each. 16 Rolls per package. Dymo is a registered trademark of Newell Rubbermaid. Dymo and Newell Rubbermaid are not affiliated with Kenco, are not connected to Kenco, and do not sponsor or endorse Kenco. The labels offered for sale by Kenco for use with Dymo printers are not manufactured by, connected with, sponsored by or endorsed by Dymo or Newell Rubbermaid. Dymo and Newell Rubbermaid are not the source of these labels.