Make use of the memory foam mattress for your comfort

Visco elastic polyurethane foam, also called as memory foam mattress is a sort of mattress that’s made form polyurethane. In addition to polyurethane, several other types of chemicals are also used for making this mattress that are added to the foam to alter the foam’s density. This foam is non toxic and its weight is calculated with the number of chemicals used in its manufacturing process. These mattresses were developed to meet the mattress shopper’s demand. Generally, the weight of most memory foam mattress is 4-5 lb. if you want to purchase a light weight memory foam mattress, you can get the one that weighs between 2-4 lb. The durability of the memory foam mattress is indicated by high elasticity.