This tray was originally designed as a cover for huge computer servers to protect from spills, but it has proven very effective to catch drips over large areas. This tray is the largest tray currently in our inventory and it measures 44.33″ X 25.81″ X 1.07″ with a gauge of .093″ and the inside flat bottom measures 42.11 X 23.59″.  Please note that the side walls on this tray angle out further than our other drip trays at 135°