Zhengzhou is good. Do amethyst mattresses have the right size? Whether it is a therapeutic mattress or a healthy mattress, the cost is more or less.

Amethyst itself is used to soothe the nerves and ward off evil spirits, which belongs to health care function. Bellona amethyst mattress is recommended.

There is no way to judge whether the mattress is good or not. First of all, you should make sure that the mattress you bought to sleep is safe. Must contain no formaldehyde, and have the best antibacterial mites. Formaldehyde is easy to cause leukemia, especially for children. Secondly, if you lie on a comfortable mattress, lie flat and lie on your side in a comfortable posture, see if there will be a feeling of hanging around your waist and a feeling of oppression on your shoulders when you lie on your side.

. You can go online to learn about Bellona, which is pure imported, cost-effective, zero-formaldehyde, functional fabric, but it has just entered China for more than a year, and there are no stores in many places.