Learning Resources Stacker Crackers - Opposites Game Let your children stack up early reading skills with this simple yet appealing game! Each card has a word on one side and a realistic-looking cheese or cracker design on the other Game includes 90 word cards, 10 Stack Attack cards, and Guide printed on box Box measures 2"L x 2"W x 7"H Great for 2-4 players, ages 5+