wooden block car toy with string 1.OEM service is available 2.EN71,ASTM standards ... 3.Factory FSC,ICTI certified wooden block car toy with string(JM1071)material:soil wood.size:25.5*18.4 ... to build more shapes.2.with parents' help, children can learn how to connection and extension blocks.3.with children's effort,they ... feel free to contact to us.... wooden block car toy with string