Orthopedic visco mattress that conforms to the body. Features of the orthopedic visco mattress that conforms to the body: width 90 cm, length 190 cm, height 20 cm. The visco layer in the mattress, which conforms to the body's shape while lying down, is approximately 6 cm thick; less than that is not functional, and more than that will cause you to sink into the mattress. It is completely orthopedic and springless, and does not cause problems such as sagging, bending, or shrinking. People who use this product have reported a reduction in existing spinal and joint problems. Visco mattresses also prevent potential future problems. Visco mattresses are temperature-sensitive and take on extra shapes according to the temperature. FEATURES: TOP LAYER: 6 CM 50 DNS, BOTTOM LAYER: 13 CM 28 DNS, OUTER COVER: QUILTED