Classroom Small Square Storage Baskets - Teacher Resources & Storage,orange, yellow, blue, purple, red, green 6 Classroom Small Square Storage Baskets. Get creative with your classroom organization with these small square plastic storage baskets. This set of six brightly colored baskets is designed perfectly for storing crayons or other classroom supplies. Comes in orange, yellow, blue, purple, red and green. 5 1/4" x 2 3/8" Stacks for easy storage. 6 Pack.