Display for virtually any size work 8" and wider,  fits glass panel from 8 feet wide to 12 to 15" tall for the standard and 28" for the large.   Work must be at least 8" wide for the standard base and 12" wide for the large base.    The standard side posts go up about  4" with a 4" X 4" base made from 1/4" A36 plate steel, while the Lrg base posts go up about 8" and the base is 4" X 6" 1/4" A36 steel.  I have attached pictures to show how they can be adapted to many works.  Also, as you can see from the picture it will support quite tall work.  Sold and shipped in pairs, but can be used individually for small tiles.   Glass in picture compliments of Cogo Glass, Morris, IL and not included.