Magshion* Metal Home Decorate Bookcase 2 Colors Choose 3,4,5 Tier Shelf (Black, 3 Shelf) 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) Material: Metal And Wood Space Saving Design