Based on the description we expected that the plate can be adjusted in their spring strength. This appears not to be so. A description also not included. We unhooked the gums, but can find no differences. I would skip my next purchase at the plate to times you always try to do with the pool between two plates and thus is almost always on the same Matrazenpunkt what can naturally tired the mattress at this point more quickly. So either spend more money or choose the plain slats variant.
