Smartware Cookware Decorating Stencils, Set of 8 Durable plastic construction Opaque plastic allows you to align your stencil perfectly to your baked good Four round stencils: hearts, stars, swirl, lines; four rectangle stencils: happy anniversary, American flag, happy birthday, dots Round stencil dimensions: 9-inch by 9-inch Rectangle stencils dimensions: 8.625-inch by 10.625-inch