Bookcase is part of the Aberdeen Series the brings genuine business practicality to every environment. Each quality piece balances the look of the wood with the performance of laminate. Base and center shelves are fixed. Other shelves adjust in 1-1/4" increments with a total adjustment of 5". Corner mouse holes on shelves allow vertical cable management. Back panel provides grommet holes for wall access. Eye-catching fluted trim wraps around the top edge.