3 years & up. Make learning to count an exciting prehistoric adventure with these colorful Dinosaur Counters. Your little paleontologist will love sorting these little dinosaur models into groups of similar colors and patterns and then counting how many are in each one. Promotes the development of number and quantity relationships, patterning, and counting and sorting. Size: Biggest Dinosaur measures 2" x 2". Included: 60 Realistically-detailed toy dinosaurs (6 of each type), Storage bucket.