“Rosso Fiorentino” tube boxes are made from Duralong Wave archival micro corrugated board, ideal for long-term horizontal or vertical archiving. The peculiarity of this box, compared to all the other tube boxes, lies in the double opening; from the small lateral sides or from the long side. Assembly is very fast, without any type of interlocking, simply by rolling up the box and fixing it with the interlocking flap.