Memory foam is polyurethane with additional chemicals increasing its viscosity and density. Higher-density memory foam reacts to body heat, allowing it to mold to a warm human body in a few minutes. Memory foam mattress is usually denser than other foam mattresses. This makes it more supportive, but also heavier. It is often seen as a good compromise between the comfort of a soft mattress and the solidness of a firm one. Memory foam is pressure-sensitive and moulds quickly to the shape of the body. Its most common domestic uses are mattresses, pillows, and mattress toppers. * Premium 5 lb. Density Memory Foam * High Resilience Polyurethane Foam Base * CFR 1633 Fire Retardant Barriers Sock Cover * Removeable Velour Zipper Cover |
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