Generous size (15 in x 18 in / 380 mm x 456 mm) protects your workspace from messy spills and over spray - Resists project slipping and provides slight cushion for sharper stamp impressions - Heat resistant to 392?F / 200?C - Stain resistant - Easy to clean; adhesives peel right off - Portable and easily stored. Fold or crumple your mat, and it will still retain its flat shape when you're ready to use it SKU: CR-PKG-002