This pair of Cutting Pads was specially designed for use in the Sidekick machine. Constructed of high-quality polycarbonate plastic, these see-through Cutting Pads allow for easy die-cutting Sizzix chemically etched wafer-thin dies (Thinlits, Framelits and Triplets) in the Sidekick machine. Simply sandwich the die and material to be cut between the Cutting Pads and roll through the machine.