Product Packaging: There are two styles of our products, one is triangle base and the other is square base. There are 2 pieces of each style, 4pcs in total. The round holder of the triangle base Inner Diameter size is 37.5mm. The round holder of the square base Inner Diameter size is 40mm. Quality Material: The ball crystal holder is carefully made of iron, sturdy and durable, the surface is treated with special coating, looks more fashionable, fine processing, not easy to rust. Smooth edges to hold the sphere firmly in place, no need to worry about the sphere slipping off. Simple And Classic Design: The Crystal Ball Holder has a simple and elegant design, suitable for displaying your unique collectibles. Its simple design helps to highlight and showcase the look of our collectibles and memorabilia, making the item the center of attention. Wide Application: These displays can hold your favorite spherical items such as crystals, marbles, dragon beads, glass jewelry, amethysts, fossilized agates, coral, gemstones, and other memorabilia. It can be used in homes, offices, retail stores, museums, or trade shows. Perfect Gift: These simple and aesthetically pleasing display bases are not only a must-have decoration for personal collections and homes, but also an ideal gift for those crystal ball enthusiasts, stone collectors, gemstone enthusiasts, and ball enthusiasts.