... But 2 thin shafts. The boxes, which are conventionally known from moving companies, which have a thickness of perhaps 5-7 mm, which can not be compared. The two-wave board is 3-4 mm thick. The format is a little slimmer than that of carton, which are otherwise so familiar.
Contrary to my fears to face the boxes still out as stable. So they did, are smaller and thinner that is lighter yet very stable, I would prefer even the conventional boxes opposite.
The boxes come conveniently packed - so handy packing boxes can be flat.