Heavy Duty Metal Home Decorate Bookcase - Choose 3,4,5 Tier Shelf (3 Shelf, White) Heavy Duty Book Case, Space Saving Design Material: Metal And Wood 3 Shelf Dimension: 23.6"W x 14"D x 41.7"H (28 LBS) 4 Shelf Dimension: 23.6"W x 14"D x 57"H (35 LBS) 5 Shelf Dimension: 23.6"W x 14"D x 72"H (39 LBS)