ArtFire

Checkerboard l Texture plate Approximately 5 x 9 3/4 inch (individual plates measurements may vary by up to 1/2 inch) - One (1) clear plastic Texture Plate - Cut to fit through your Pasta Machine

First pic is both sides of a sheet imprinted on polymer clay and rubbed with silver powder. Second pic is of the sheet itself.

Simply use a rolling pin or a brayer to achieve an imprint or pass the plate and a slab of clay through a pasta machine at a wide setting.