This came out a few years ago and was sold in Hallmark stores. Snoopy Peanuts by Charles Schulz MINI School Days lunch box. One side is baseball and the other is Flying Ace themed. Limited Edition number 3E/6316. It features several of the characters Snoopy, Woodstock, Charlie Brown, Lucy, Peppermint Patty, Schroeder, and Marcie. Measures 6" x 5" x 2.75". Still sealed and never opened.