A mattress is a cushion usually placed on slatted frames or bases that allows you to lie comfortably. The mattress core made of foam, latex, natural products or spring core is usually covered with an upholstery material.
More recently, mattresses have been manufactured with three to seven lying zones with different deformation properties, which are intended to meet the different needs of individual body regions for support. It is becoming more and more standard that the mattress cover is removable and can be washed or cleaned.