Stand Lg4Peg: For displaying your geode and mineral specimens, we are offering these 4.20 inch across clear plastic/acrylic 4-Peg display stands. The precise dimensions of each stand are: 4.20 inches across, 3.50 inches front to back, and all of the pegs rise 1.50 inches from the base, or 1.75 inches from the bottom of the stand.