*Hands and brain, the development of intelligence, training geometric sense of space,developing children's patience and focus;

*For children's intellectual development is very helpful;

*All products are designed and manufactured by our company.

*Certificated: ASTM, 7P, EN71, CPSIA

Package Size: 7.6x7.6x7.6 CM

Carton pack:360 PCS

Carton Size：73.5x34x83 CM

G.W/N.W:16/14KGS

Material:Thick grey plate