The mattress was tested in accordance with DIN EN 1957:2013.
The mattress is tested for its long-term performance in accordance with DIN EN 1957:2013. To simulate a period of use of approximately eight years, a 140 kg roller rolls over the mattress a total of 60,000 times.
The tests for height, hardness, and spring characteristic curve were carried out in accordance with
DIN EN 1957:2013.
