Mudpuppy Fancy Flowers Magnetic Build-its 3 sheets of interchangeable magnets with 4 illustrated scenes on 2 double-sided cards Hinged tin measures 8-3/4 x 6-3/8 x 1" (22 x 16 x 2.5 cm) Product is phthalate free and printed with nontoxic inks Warning: Product contains small magnets which if ingested can cause serious injury or death Mudpuppy products meet the most stringent safety standards in North America and E.U. and are compliant with CPSIA, ASTM, and CE regulations