Munipals® brand painted wood toy trains are safe, sturdy, and fun. We have been testing our products by independent accredited testing laboratories from our first production through our current product line. These tests insured our toys met or exceeded the American Society for Testing and Materials (ASTM) F963 toy standards for lead and heavy metals, flammability, and sturdiness. We are also compliant with the new CSPIA standards. Thank you for valuing our children, and your concern for the toys they play with. We share these values.