Package Includes: 30 pegs of 6 different colors & one board of 8.5" inch square Stacking Peg Board Set Toy can develop children's fine motor development, cognitive development of color, teamwork ability, artistic cognitive, sensory, cognitive ability, practical ability, imagination and creativity. Have your child develop their creativity while stacking and sorting and creating different designs with the 6 different color pegs and large foam peg board-8.5" inch square. Stacking Peg Board Set Toy is an intimate game partner of children and an important teaching tool to educate children. It is also beneficial to the physical and mental development of children. Besides, it can promote the relationship between parents and children.