Melissa & Doug Rainbow Stacker Wooden Ring Educational Toy Incredible value and superior craftsmanship make this item a top seller and childhood favorite Brightly colored, smooth-sanded pieces help build early shape, color and size differentiation skills Includes eight smooth, easy-grasp wooden pieces to stack on the solid-wood, rocking base A classic toy every child should have Exceptional Quality and Value 3.5"L x 3.5"W x 8.5"H