Eureka Manipulatives are great for teaching early childhood learning and a great tool in helping students recognize connections within each educational topic. Great for match prep! Plastic tub measures 3 3/4" x 5 1/2" x 3 3/4". Each set includes 50 plastic bears (10 each of five different colors) plus five cups in the colors that match the bears for extra sorting fun. Sold as 3 sets for a total of 150 plastic bears and 15 cups.