The colorful wooden Stacking Ring helps teach children about size and colors. For safety precaution, the center rod is foldable.

• Improves fine motor skills and child's ability to stack, categorize, count and recognize various sizes of rings
• Great for including in educational environments in the classroom or at home
• Center rod is foldable for added safety and storage purposes
• Sustainably made in Thailand using chemical-free rubberwood, formaldehyde-free glue, organic pigments and water-based dyes.