Over 30 assorted used boxes available after recent house move. Very large boxes are approx 77x42x47cm (only a few), medium boxes (lots of these!) are approximately 33x50x33cm or 35x46x34cm, small boxes of 23x31x23cm and very small boxes (surprisingly useful) are approx. 10x30x23cm (height x depth x width). Most are very sturdy or double walled (not the smaller boxes). All will be left flat.
Currently cluttering up the new house and garage!