What's the quality of Kaiserni mattress?

It depends on personal physique to decide whether it is suitable or not.

Whether the mattress is comfortable to sleep is first of all a matter of hardness. Anyone who has been to Europe and America knows that the beds in European and American hotels are generally very soft, and it is very likely that the back will feel "collapsed" when sleeping. For people with poor waist, a soft bed may cause abnormal bending or deformation of the spine, which will aggravate the uncomfortable feeling. It is said that Liu Zeng, a famous table tennis player in Guangdong nicknamed "Xiaozao", publicly stated that he was not used to sleeping in foreign soft beds. Every time he goes to a foreign competition, he simply "lays the floor" on the ground, so as not to affect his performance because of his uncomfortable waist. This is really difficult for a "small stove", and it also shows that choosing a suitable mattress is the most important.

Shenzhen kaishengni home furnishing co., ltd specializes in high-end mattresses and soft beds. The company has always adhered to the mission of "improving the quality of human sleep by scientific methods", persisted in exploring the root causes by scientific methods and spirits, and conducted in-depth sleep research from the perspective of biology and biological principles.