Ariel... 4 types of envelopes, 2 of each, x 6 types of letter paper, 2-3 of each. Princess... 4 types of envelopes, 2 of each (1 type has only 1), x 6 types of letter paper, 2-3 of each. Other... 1 envelope x 1-3 sheets of letter paper (some have 5 sheets). Bonus stickers included. Will be shipped with waterproof packaging. No individual sales. Instant purchase available.