Perfectly sized for little hands and little learners, the SoftZone Primary Balls 120 Piece Assorted collection is a great addition to any learning environment. Children are instantly drawn to the bright assortment of colors provided by this set. Orange, red, blue, green, yellow and purple colors all work together to grab a child’s attention. Easy to grab and roll balls help build motor skills! The ball sizes are 2.70" x 2.70" x 2.70".