COMPOSITION AND DESCRIPTION New version of the 100% biodegradable mattress, in medium/high density foam with low values ​​of permanent deformation, in 2 possible uses, one side at medium density for a semi-orthopedic effect, 7 differentiated zones and thermal regulation channels and one at density rigid for an orthopedic effect with 7 differentiated zones with thermal regulation channels, for ideal support without the use of memory and with the support advantages of the classic spring mattress, but in a more comfortable, lightweight and easy to maintain version. It contains renewable raw materials and is composed of vegetable oils, produced with VPF (Variable Pressure Foaming) technology which allows for the avoidance of using agents harmful to the environment (CTF/ HCFC methylene chloride, co2). Ecogreen is a truly environmentally friendly and recyclable material expanded with H2O. The bamboo fiber covering is 100% biodegradable and gives an unparalleled feeling of freshness, excellent breathability and excellent heat retention. Contains honey pectin, healthy for the skin and impervious to grape rays. Durable fabric over time. Washable at 40°