A mattress is a manufactured product or improvised arrangement to sleep or lie on, consisting of resilient materials and sometimes covered with an outer fabric or ticking. It may consist of a quilted or similarly fastened case, usually of heavy cloth, that contains hair, straw, cotton, foam rubber, or a framework of metal springs. In parts of the Western world a mattress typically belongs to a bed set and is placed upon a foundation.
The derivation of the English word mattress is from the Arabic word "matrah" meaning "to throw down" or "place where something is thrown" or "mat, cushion." During the Crusades, Europeans adopted the Arabic method of sleeping on cushions thrown on the floor, and the word materas eventually descended into Middle English through the Romance languages.
Though a mattress may be placed directly on the floor, it is usually placed on top of a bed base to be farther from the ground. The bed base may be solid, as in the case of a platform bed, or elastic, e.g. with an upholstered wood and wire box spring or a slatted foundation. Flexible bed bases can prolong the life of the mattress. Popular in Europe, a divan incorporates both mattress and foundation in a single upholstered, footed unit. Divans have at least one innerspring layer as well as cushioning materials. They may be sold with a secondary mattress and/or a removable "topper."
Early mattresses contained a variety of natural materials including straw, feathers or horse hair. In the first half of the 20th century, a typical mattress sold in North America had an innerspring core and cotton batting or fiberfill. Modern mattresses usually contain either an inner spring core or materials such as latex, viscoelastic or other flexible polyurethane foams. Other fill components include insulator pads over the coils that prevent the bed's upholstery layers from cupping down into the innerspring, as well as polyester fiberfill in the bed's top upholstery layers. Mattresses may also be filled with air or water, or a variety of natural fibers, such as in futons. In Southeast Asia, bedding is made with Kapok. In 1901 the English bed maker VI-Spring introduced the first ever individually wrapped pocketed spring coil mattress. Read more
The derivation of the English word mattress is from the Arabic word "matrah" meaning "to throw down" or "place where something is thrown" or "mat, cushion." During the Crusades, Europeans adopted the Arabic method of sleeping on cushions thrown on the floor, and the word materas eventually descended into Middle English through the Romance languages.
Though a mattress may be placed directly on the floor, it is usually placed on top of a bed base to be farther from the ground. The bed base may be solid, as in the case of a platform bed, or elastic, e.g. with an upholstered wood and wire box spring or a slatted foundation. Flexible bed bases can prolong the life of the mattress. Popular in Europe, a divan incorporates both mattress and foundation in a single upholstered, footed unit. Divans have at least one innerspring layer as well as cushioning materials. They may be sold with a secondary mattress and/or a removable "topper."
Early mattresses contained a variety of natural materials including straw, feathers or horse hair. In the first half of the 20th century, a typical mattress sold in North America had an innerspring core and cotton batting or fiberfill. Modern mattresses usually contain either an inner spring core or materials such as latex, viscoelastic or other flexible polyurethane foams. Other fill components include insulator pads over the coils that prevent the bed's upholstery layers from cupping down into the innerspring, as well as polyester fiberfill in the bed's top upholstery layers. Mattresses may also be filled with air or water, or a variety of natural fibers, such as in futons. In Southeast Asia, bedding is made with Kapok. In 1901 the English bed maker VI-Spring introduced the first ever individually wrapped pocketed spring coil mattress. Read more

foam mattress is an important piece of equipment. It is a great way to get your back on the right mattress. A great way to get your body back is to use a volvo
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