7 orthopedic zones "POCKET SPRING"
The optimal number of zones of the orthopedic mattress corresponds to 7 zones of the human body: head, chest, lower back, pelvis, hips, legs and legs.
These 7 zones in the mattress allow you to get a perfect copy of the figure of a sleeping person. Since each part of the human body has a different pressure on the mattress, the springs of different hardness are arranged in such a way as to create 7 zones of the mattress. Mattresses made from these types of springs are much better because the springs do not touch each other and thus provide a more comfortable sleep.