Another great addition to my home and my home office from Wayfair!  Coordinates with other pieces from this collection, especially the desk which sits nearby.  I chose the black wood-grained shelving, but the brown would have matched also.  The sides of the Landrienne bookcase are each one piece, so you just need to screw in the shelving. The side bars make great bookends!  There is an x bar for the back of the unit, if you feel the need for additional support, which I chose not to use at this time.  A really great mid-sized bookshelf!