Middle unit is 88 inches tall, 41 and 1/2 inches wide, and 16 inches deep. Side units are 82 inches tall but as wide and deep as the middle unit. Comes with a total of 22 adjustable tempered glass shelves each measuring 39 and 3/4 wide by 14 inches deep. In the photo, each unit has 7 shelves and one is unused. Pick up on McElroy Street in Gatineau. NO DELIVERY! 300$ for the set of three or 130$ each if sold individually.