BIG BOOKS ON ONE SIDE REGULAR BOOKS ON THE OTHER. FOUR BIG BOOK SHELVES AND FOUR REGULAR BOOK SHELVES EACH APPROXIMATELY 1"" DEEP. 30"" LONG X 16-1/2"" WIDE X 27-1/2"" HIGH. FEATURES UL STYLE""MARGIN-TOP0PX; PADDING-TOP 5PX; PADDING-BOTTOM 5PX;"" WRITE-N-WIPE PARTITIONS. KYDZSAFE® EDGES. BIRCH PLYWOOD FRAMES. KYDZTUFF® FINISH. CASTER OPTION AVAILABLE. LIMITED LIFETIME WARRANTY. GREENGUARD CERTIFIED - MADE IN THE USA.