Designed for use with Foundations Decor Magnetic Shadow Boxes. All pieces are shipped unfinished and sanded, ready for you to decorate. Includes magnets. This 11x4 inch package contains 37 (.25 inch and .125 inch thick) MDF pieces and seven magnets. Magnetic Shadow Box Frame sold separately. WARNING: Choking Hazard. Not suitable for children under 3 years. Imported.