The requirements for mattresses are generally beautiful in appearance, smooth in surface, dry, not easily deformed, cheap, durable and easy to maintain. This paper analyzes the professional evaluation standards of mattresses from the perspectives of mattress functionality, comfort and use safety. Moreover, the mattress material should meet the requirements of density, hardness, resilience, encapsulation, waterproof, mobile decompression ability, skin condition and so on. This is a very professional selection method. Although individuals can't reach such a professional level when choosing high-quality mattresses, they still have to master the basic methods of choosing mattresses.
Understand the standard of a good mattress: a good mattress should be soft enough (not less than 2cm) to ensure the relaxation and comfort of muscles and the normal circulation of blood; Moderate hardness and sufficient supporting force ensure that human bones are naturally fully supported; It has good air permeability, so that the temperature of the mattress that is in contact with the body for a long time will not be too high, thus ensuring continuous sleep.