Very disappointed in how cheaply this book case is made.  There is just a thin sheaf of particle board  material for the backside of the bookcase so one could easily just push back some books against it and they would probably push through it! 
Also I didn't realized that the trim around the front is angled  in so that you don't get a true depth of 13" my vinyl is under 12 1/2" so you lose 1/2" of depth, and thus my albums won't fit !