2.5" Three-Peg Display Stand Holder with Anti-Scratch Guards for Fossils, Minerals, Rocks, and Geodes, 6 Pack Display: Minerals, Rock Specimens, Crystals, Agates, Gemstones, Fossils, Geodes, Coral Pieces, Seashells Measurements: 2-1/2 Inch Wide x 2 Inch Deep Includes Vinyl Anti-Scratch Guards to prevent Slipping and Scratching of Displayed Items Peg Measurements: Two Back - 1 Inch High x One Front  5/8 Inch High 1/8 Inch Thick Injection Molded Clear Acrylic Plastic