The five-tier version of this S-shaped bookcase keeps the same 74.5-in height and 12-in shelf spacing as the six-tier model, trading one shelf for taller bays. A 4.5-in backboard behind each tier stops items being pushed through from behind. Each shelf carries 45 lbs. Gold metal framing around white MDF shelves makes it a display piece as much as storage, and the 9.5-in depth keeps it close to a wall. The unit weighs 41.5 lbs; anti-tipping kits are supplied for anchoring.