I did see a film of flat-jacks which could be stacked on each other. Is this possible?
Answer: yes, that is possible. There are two kinds of flat-jacks for campers and caravans. The one we sell is the flat-jack Camper Plus which reaches 12 cms of height. The other one is the smaller flat-jack Camper, which reaches only 6 cms of height. This flat-jack Camper version can be stacked, but maximum to be stacked is 2 pieces, which leads to the same 12 cms height as 1 flat-jack Camper Plus. The price of 2 flat-jacks Camper is almost double the price of 1 flat-jack Caper Plus. That is why we only offer the flat-jack Camper Plus, being more efficient.