*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: 37x4.5x27 CM

Carton pack：24 PCS

Carton Size：59.5x40x59 CM

G.W/N.W：31.5/30 KGS

Material：Thick grey plate