Includes: 18 self-mailing stationery sheets (6 each of 3 designs) and 54 stickers (2 sticker sheets). Comes in a sturdy, paperback cover with tuck flap. Mushrooms! Marvelous mushrooms! These beautifully illustrated unique self-mailers feature three different mushroom designs, drawn by three different artists, will make sending letters to friends near and far and snap! Simply write your message, fold the letter and seal it with the included sticker seals, and you've got a wonderful self-mailer for special occasions… and ordinary ones too! Snail Mail Forever! Artist Credits: Olivia Heart, Amber Ma, Tess Smith-Roberts.