Man's life consists of many activities, some that are a product of duties, others like and ones that are needed, a clear example is sleep, because the human body requires certain times of the day to rest, but not any Thus, for both sleep and rest, ideally have a good mattress that offers all the conditions of comfort to make the dream of something more pleasant The mattress is presented as a piece comfortable to sleep in the best way, hence their presence in homes around the world is almost indispensable, enjoying the best moments of sleep. Speaking of the mattress usually shown as an object that accompanies different structures either beds or mattresses, providing a greater advantage in terms of the comfortable people who have to sleep on mattresses, but it is possible not employ this type of structure but simply place the mattress on the floor, and everything will depend on aspects of taste and comfort. Many people do not see the great importance has a good mattress, believing that this is not something vital, which is something very wrong, because if people spend more than a third of their lives sleeping ideally be counted with optimal conditions for this, as Conversely, if you have a bad mattress or worse do not have a mattress, not the rest will be needed by the body or have sleeping accommodation and this will have serious consequences when many activities in the times of the day is being awake either drowsiness or some discomfort caused by an improper mattress. To have a good mattress should address certain issues: – If every day when you wake up they feel more discomfort, especially in the back, the mattress has not suitable for continued use, either because it has certain defects which not noticeable to the naked eye or that the materials with which the mattress is made suitable for the person using them. – A mattress has a shelf life, as to withstand considerable weight daily wearing little anger bit, therefore the passage of some years, about 5 or 6 is appropriate to change the mattress has a new one, both aspects of hygiene and wear the same, it is important to note that the pace of this time, the mattress is no longer useful to their owners or to others. – If the mattress and drops or bumps present is necessary to get rid of the mattress to keep up the mattress to feel discomfort in the back, since the muscles of the back by not having the necessary conditions of comfort, must work twice as hard to keep the spine in proper position..