Shimmer Sheetz by Elizabeth Craft Designs iridescent and metallic Mylar is endlessly versatile. It is acid-free, garment quality (colorfast and washable), compatible with all companies' embossing folders, standard depth dies, electronic cutting machines, peel-off stickers, paints, markers and inks that work on non-porous surfaces (including alcohol inks, Sakura Glaze pens, etc). Use it for cards, scrapbooks, mixed media, clothing and accessories, party decorations, wreaths and flower arrangements, etc. Each package includes three 5" x 12" shimmer sheets.