But it holds tight, and that counts! my son had several times a leaking nappy and towel held tightly.
It has already been washed well (not tumble dry), and the material does not change (neither are treated as well still nodules).
At first I was worried because I very "raschelig loud" found it when unpacking. I thought you can not sleep well on it (had times as a Raschelunterlage in hospital - grauenehafte, restless nights!). After I had drawn on the mattress, but I found it OK. When it's over it sweeps quite sound strong, but if you sleep on it not you realize (and the side sleeper) it. Noise is therefore OK.
For the price so good and reliable, but not absolutely with haptic Liegelind (or other fat) compare quality, thereof one must be to be clear beforehand.