The set includes 8 letter sheets (four different styles), 6 envelopes (4 different styles), and a set of stickers. Packaged as a work of art itself with a printed belly-band all inside a poly bag. To see all of our available stationery sets go to darkhorse.com/stationery. 8 letter sheets, 6 envelopes, 5 3/4" x 8 3/4"