Set of  4 - 6" x 6" Plastic stencils plus 4 inner masks  from A Colorful Life. Stencils may be used with a variety of mediums to add dimension and/or color. Try stencils with texture paste, Mousses, Inks, paints, Technique Junkies Shimmering Bliss sprays, Gelatos, Watercolor Crayons, paints, shimmer paste and so many more mediums.