Mudpuppy Sweet Treats Magnetic Build-its 3 sheets of interchangeable magnets 4 illustrated scenes on 2 double-sided cards Mudpuppy products meet the most stringent safety standards in North America and E.U. and are compliant with CPSIA, ASTM and CE regulations Product is phthalate free and printed with nontoxic inks Hinged tin measures 8-3/4" x 6-3/8" x 1"