“D`annunzio” boxes with hinged lid are made from Duralong Wave (external side) and Duralong Special (internal compartments); ideal for vertical storage, in particular of large glass plate negatives or various artworks. The sturdy and solid structure, with double walls on all the base and lid sides, avoids any distortion andmakes the box particulary suitable for storing very fragile and heavyweight artefacts. The internal compartments, realized as “accordion”, they are completely removable and allow a safe vertical storage of the artworks, avoiding contact. Easy to assemble thanks to the small self-blocking wings which can be inserted into the double wall. Duralong Wave board (thickness 1,8 mm) Duralong Special board (thickness 0,9 mm)