The 72-inch gray solid wood adjustable six tier library bookcase with two doors offers you storage and display space in a good looking and refined manor. The functional 6 shelf tiers offer fantastic storage space. Great to use independently or pair with additional units to create a different look and add even more storage. Increase your room's capacity for storage and display with this great shelving unit. 71.50-inch h x 32.00-inch w x 15.50-inch d.