Aero is a bookcase composed of shaped honeycomb shelves, 18mm thick, made up of a 7cm frame in solid beech and an internal honeycomb, enclosed by two sheets of aluminium and provided with holes and bushings to allow the fixing of the uprights. Finish painted with white or black liquid or "cement effect". Fixing elements inserted in the uprights in round steel Ø 22mm, with integrated height-adjustable PVC foot, painted with epoxy powders in white or black finish, or gunmetal grey for the "cement effect" version only. For the 150 cm bookcase version only, two steel round supports with integrated height-adjustable PVC foot are provided, fixed to the lower shelf. Finished with white or black epoxy powder paint.