The newmarket base level bookcase is a superb storage and organisation solution for the books and folders in your office designed to be used as the base of your existing desk or as the base for overshelving it features 2 spacious levels for storage and organisation of books and folders with a 25mm thick top and 18mm thick back the bookcase has a durable construction thatrsquos sure to stand the test of time one adjustable shelf 25mm thick top solid 18mm back fully assembledmeasurementsw