BO-NASH-Giant Craft Sheet. This fiberglass craft sheet has a non- stick coating prevents anything from permanently adhering to it; just wipe it clean when you are finished. Great for working with polymer clay; fimo; glues; paint; inks; waxes; and much more. Use this sheet as a pressing cloth; iron over sequins; puff paint; motifs; and delicate fabrics without damage to project or iron. Sheet is transparent making it perfect for great for applying appliques; stickers; and photo transfers and can even be used as a scrapbook page layout tool. This mat measures 18x12in. Made in USA.