The company asked michper mail to write a review .... well ... what you write about packing boxes. 1. The delivery was fast and there were just 15 cases in the mission, it none was missing and no one too much. 2. The product ... they are just as described, angular, brown and faltbar.Ich had imagined brown boxes and this expectation was confirmed. I can say nothing about the prolonged use of cardboard and shelf life, because in this only child things were packed and now sadly exist in the dark attic. I hope you are doing well. When my children might make me in 10-20 years to Grandpa and these toys and other children's accessories are then required in this generation and I then the boxes from the attic hole ...... yes then I can about the durability of this beautiful, brown folding an extension of the review writing.