I have the mattress 139, - purchased. Very cheap, but there was nowhere that it then holds only 10 months.
Supposedly they should as hardness H4 of 160 - be suitable 200kg.
I weigh 120 kg, will warm at night as a forging furnace, after 8 months of the first hollow. Turned mattress ... then the next Kuhle.
The back pain did not let me schlafen.Typisches example of "Who buys cheap, buys twice". 16 cm is too thin in my weight class and if I can not go to a local supplier, then I can not get or very difficult by also my right to complaint. BTW what is not mentioned in the description / or was not mentioned at the time ... a Kuhle of 2 cm is called "einliegen the mattress" and is not a reason for complaint.