Elegantly constructed with Walnut, Oak, or Mahogany stained veneers. 3/4" veneered particle board shelves are 11-3/4" deep, adjust in 1-1/4" increments. Steel reinforced shelves support up to 150 lbs. Graceful radius corners and a one-piece hardboard back panel give a custom appearance. Quick lock fasteners for easy assembly. Shelf count includes bottom of bookcase.