Mattress toppers are becoming more and more trendy - not without reason, the benefits speak for themselves: not only do they allow for a more comfortable sleep, these toppers automatically provide a protective function for the mattress due to the additional layer, thus extending its life. The nubs on the underside of the mattress topper create an anti-slip function which, in combination with the four tensioning elastics, ensures a good fixation. Memory foam is a point-elastic foam that is also known as visco foam. The most important characteristic of this foam is that it adapts precisely to each body and at the same time provides a high degree of pressure relief. When relieved of pressure, memory foam returns to its original shape only slightly delayed. Note: The topper is not suitable for waterbeds. To extend the durability of your mattress topper, we recommend using a bed sheet or fitted sheet for protection, preferably to cover the topper together with the mattress. Turning the topper helps to ensure even wear and tear and regular cleaning of the mattress topper is made possible by the removable and washable cover. Brand owner TÜV-Süd QM ISO9001 certified with no. 12 100 59626 TMS for quality management in Germany.