Features: brand new and high quality Eco-friendly Material: Adopted premium plastic material, these ]blocks are non-toxic and safe for kids. Parents can rest assured to let children for play with it. Free to assemble multiple colors,select suitable early education content for kids' cognitive needs. It exercise children's hand-on ability and creativity.Unique design appearance also develop kid's color perception,digital cognition and shape recognition while they playing stacking game. Parent-child Companionship:Multiplayer puzzle game to give children a loving childhood. Random accumulation to stimulate children's creativity and imagination. Specifications: Material: Plastic Size: Approx.19.5x18cm/7.67x7.09 inches Package Includes: 1 Set Puzzle Toys note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.