372649 Features: Be made of high quality ABS material， environmental protectional and safe， non toxic and innocuousness. Develop the children brains and operational abilities. Originality building blocks， the car can move after assembling， not only a decoration any more!M Material: ABS Color: yellow Assembly size: About 6*3.5*5.5cm Module: About 30 each Building toys * 6 ( about 30 modules each ) Assenmbly drawing *1 Original packing