It's stamping made simple! Inspired by Stephanie Barnard, the Mini Stamper's Secret Weapon includes a double-sided Stamping/Piercing Mat. The smooth side of the Mat is the ideal surface for creating beautiful projects with cleaner stamped impressions. At the top of the smooth Mat, there is a coarse bar for quick piercing of small projects or to set a quick brad. For larger projects, flip the Mat over to the coarse side to pierce and create. The Stamping/Piercing mat measures approximately 6 1/2" x 6" x 1/2".