This package contains a pair of Sizzix Sidekick Mini Cutting Pads (model #654559 ) designed for crafting.Each clear plastic pad measures 2.5 x 4 7/8 inches and is meant to be used with Sizzlits or small dies.While tailored for the Sizzix Sidekick machine, they are also compatible with the Sizzix Big Shot, BigKick, and Vagabond machines