Preferred Postage Supplies 6" x 1 3/4" Pitney Bowes Postage Tape Compare to Pitney Bowes 625-0 One label per sheet with a 3/4" peel tab 300 Count 6" x 1 3/4" Postage Meter Tape Compare to Pitney Bowes #625-0 One label per sheet, 300 sheets per box, 300 labels per box For use in Dm300, DM300c, DM300i, DM300L, DM400, DM400c, DM400i, DM400L, DM450c, DM475c Mailing Machines Ideal for adding postage to oversized envelopes, priority mail and packages. Designed and tested within our postage meters to meet USPS(R) requirements. Quality adhesive that withstands the toughest mailing conditions.