HAMPTON ART-Mounted Rubber Stamp. Hampton Art offers premium quality rubber stamps in 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 1/8-inch thick-foam padding for maximum transfer. This package contains Peace On Earth: one rubber stamp mounted on a 2x2-3/4 inch wood block. Imported.