Shelf WALLY 63x40xH130cm. A ladder bookcase in Nordic style is an original solution for displaying your favorite objects. Once assembled, you get a stable and stylish bookcase that will give the room a cozy feeling. Shelf panel and frame: color: black, finish: painted. CARE: Generally, painted surfaces are low maintenance. Any spills must be instantly removed with a cloth wrung in mild soapy water and make sure to wipe dry along the grains of the wood.