Material: high quality woodOrigin: ZhejiangBrand: four peopleProduct categories: flat plateSpecification: 30*22.5*1cmPacking: BlisterAge: children (2-5 years old)Products for wooden Linden plywood material， using advanced sealing film stickers process， the bright colors of safety and environmental protection， should pay attention to moistureproof， no blisters， washing， no exposure， avoid the baby bite， play need adult care.Cognitive form board: fight in a total of eight starting point， each starting point corresponds to a geometric shape. They are: round， square， triangle， Pentagon， diamond shaped， hexagonal， star shaped， oval，. The characteristics of the baby can be observed in each shape， the shape of each resolution to distinguish between them， and remember them.Product function:1， cultivate the baby shape cognitive ability.2， exercise the baby ability.3， cultivate the baby observation ability.4， cultivate the baby visual recognition ability.5， cultivate the baby learning ability.6， cultivate the baby imagination.7， cultivate the baby memory.