Material: three-layer corrugated cardboard, cardboard, Density 490 g/m2 collapsible can Withstand a load of: up to 13 kg, with a uniform load on the entire area of the bottom box; 4 boxes on top of one another Capacity: 6 boxes of width 80mm, 5 boxes - 100 mm, 4 boxes of 120 mm Boxes are securely fixed with the installation of one on the other is Equipped with a swivel cover 2 holes for ease of carrying Fields for labeling with 2 sides For A4 documents Supplied disassembled