This is a McDonalds Happy Meal Mint in Package Set of 8 from the Barbie series that was distributed from August 13 - September 9, 1999. They are: #1 Soccer Barbie, #2 Sleeping Beauty Barbie, #3 Happenin' Hair Teresa, #4 Yo-Yo Skpper, #5 Birthday Party Barbie, #6 Giggles n' Swing Kelly, #7 Pet Lovin' Barbie and #8 Bowling Party Stacie.