Scored for 4.5 x 5.76" Cards, Yields 100 Cards, Matte Finish, Matching Envelopes Included, Print at up to 2880 dpi Resolution, Acid- and Lignin-Free. The 100-sheet pack of 9.0 x 5.76 Prescored Archival Greeting Card Paper from Inkpress Media includes double-sided sheets of Inkpress Duo Matte 80 Paper that have been prescored to fold into 4.5 x 5.76 greeting cards. Also supplied are 100 matching envelopes. Print at up to 2880 dpi resolution. The paper works with virtually any imaging software and is 100% acid- and lignin-free ensuring that your cards will last for a long time.