Sturdy Plate Stand: The stands come ready to use, no assembly required. Made of rigid cast iron, very smooth, and a quality black color coat finishing, topped with smooth metal balls on the endpoints. The wrought iron styling lends elegance. Functional and Unobtrusive: It will securely holds your plate, frame, photo, board, dish and many more other items without any sharp corners or edges that could damage them. With simple and classic design, it also will not distract from the beauty of your show pieces. Versatile: Perfect display stand you can use them for all sorts of things. It can be used as book stand, phone holder or picture holder. Perfect for items such as holding a cookbook while you bake, displaying your pottery plate or hold a cardboard weight art piece on the bookshelf. Solid Plate Holder: Sturdy and durable stands that will hold your delicate plate without worry of it collapsing. It has nice bit of weight to it so it will not wobble or fall over. Different Size: The pack comes with 3 size-3 inch, 4.5 inch and 6 inch. Such a great versatile size that fits all needs. The 3 inches one display items diameter range from 3"-9", and the lip depth is 1.25". The 4.5 inch for 5" to 11" and the lip depth is 1.5". The 6 inch for the item diameter from 7" to 15" and lip depth 1.6".