Precise stamping every time! Use direct downward pressure for even, perfect stamping. We R Memory Keepers Precision Press has a 6 x 6 inch stamping surface and with two open edges the press can accommodate 12 inch paper. Rotate the acrylic block to utilize all four corners. 'Button' corners provide even stamping pressure across the block. The acrylic block can be used with or without the base allignment press. Package includes 8.75 x 7.75 inch acrylic stamping allignment base, stamping block, mat and two extra-strong magnets.