Used with the machines included platform in a Sizzix BIGkick, Big Shot and Vagabond Machines, Silicone Rubber and Embossing Pad are durable accessories made specifically for embossing with Sizzix Thinlits or Triplits Die Sets, metal stencils and Texturz Plates (all items sold separately). These sheets precisely compensate for the proper pressure and height required for pressing thin material surfaces such as paper, cardstock and foil to make a lasting impression. This package contains one silicone rubber measuring 7.375x5.75x0.125 inches and one impressions pad, measuring 8.875x5.875x0.125 inches.