I HAD A SPACE UNDER MY LAUNDRY TABLE IN THE MUDROOM THAT WAS VERY LIMITED IN DEPTH & HT, I ORDERED 2 OF THEM AND STILL HAD SPACE TO PUT MY SMALL SEWING MACHINE CASE BETWEEN THEM.  I DIDN'T USE THEM AS A FRIDGE STAND. THE ONLY NEGATIVE MY HUSBAND DIDN'T CARE FOR THE PLASTIC LOCK PC THAT HOLDS UP THE SHELVES FROM SLIPPING DOWN FROM TOO MUCH WT SO HE REINFORCED WITH BLACK TAPE YOU CAN'T EVEN SEE.  NICE TO BE ABLE TO ROLL OUT IF I NEED TO GET SOMETHING HEAVIER OUT FROM THE BACK END.  PERFECT FIT!