Fundamental Rockhound Products: Wood Display Stand for Mineral Specimens, Crystals, Spheres (1, 4") Three legged, Carved Wood Stands in sizes 2" Small, 4" Medium, 6" Large, 8" Extra Large Lightweight but Sturdy, No Wobble, Adjustable Perfect for displaying Crystals, Mineral Specimens, Fossils, Spheres For measurements of each size please read the Product Description