Mosaic Leaf Steppig Stone Kit is a fun new shape packed with recycled earth-toned stained glass and letter stamps. Kit contains: a 7 pound Stepping Stone Mix, 12" reuseable plastic mold, 12 oz. mosaic stained glass, 2 oz. glass gems, Traditional Letter and Number Stamps, 1 wooden mixing paddle, 1 craft stick for writing, and easy-to-follow instructions. You will find everything you need to make a personalized keepsake! Stone measures approximately: 12".