16 sheets with envelopes (6 in x 7 3/4 in).  A wonderful gift of a Wonder Woman stationary set comprising of 16 stationery sheets and 16 envelopes with colored images of Wonder Woman, including a sticker sheet to stick stickers on your nose or maybe on your Wonder letters that go out to gramma or that cute waiter who gives you free dessert whenever you show up.  This colorful assortment of stationery, envelopes, and stickers is sure to bring something super to every correspondence.