Upgrade or replace the foam mat on your Stamparatus to the Stamparatus Deluxe Foam Mat (Imperial). The top is a plastic laminate grid marked with 1/4" increments and rulers on top and side; the bottom is a foam stamping mat.
* Use with photopolymer stamps * 1 mat * 7-3/8" x 7-3/8" (18.7 x 18.7 cm)