A Wise Girl Knows Her Limits. A Smart Girl Knows She Has None. -Marilyn Monroe Inside: Blank 4 1/4" x 5 1/2" greeting card loaded with wit and humor. A great graduation, birthday, promotion, or an uplifting card for that special person. Each card and envelope comes in a clear sleeve for protection. Sold in packs of 6 cards, 6 envelopes.