Used with the machine's included platform in a Sizzix BIGkick, Big Shot or Vagabond Machine, an Impressions Pad is a durable accessory made specifically for embossing with a Silicone Rubber (all items sold separately). This pad measures 5 7/8" x 8 7/8" x 1/8" and precisely compensates for the proper pressure and height required for pressing thin material surfaces such as paper, cardstock and foil to make a lasting impression. For added versatility, use Impressions Pad and Silicone Rubber to emboss with any metal stencil including Thinlits Dies.