This stackable glass shelf provides an additional horizonal surface on which to place a computer monitor, laptop computer, home audio equipment, or anything else that needs a flat surface. The shelf is made of 3/8" plate glass and measures 22" wide and 9.5" deep. The shelf is stabilized with four 1" diameter aluminum legs with a nominal height of 2.75". The feet can be extended up to 1" at each corner, allowing the shelf to perfectly leveled on slightly uneven surfaces.