General description This roll of return address labels is designed for high-speed use with all Dymo LabelWriter printers. You can print anything from a single label to the entire roll at once using the efficient thermal print mechanism, which requires no ink. The self-adhesive backing ensures easy application to almost any surface, helping with organization and preventing the loss of important packages. Technical specifications Label dimensions: 25x54 mm Labels per roll: 500 Material: High quality paper