Stampendous-Mounted Rubber Stamp Set. Enjoy a wide variety of images and themes to match any and every project or design style. Each stamp comes mounted on a 3/4-inch-thick wood block with contoured sides and has a 1/4 inch thick-foam padding for maximum transfer. This package contains one 2x2-1/2 inch wood mounted rubber stamp, one 1x2-1/2 inch wood mounted rubber stamp and two 1- 7/8x1-1/8 inch wood mounted rubber stamp. Design: Music Set. Imported.