For over a century, the innerspring mattress was the only available option for sleep. Traditionally made with a series of coiled springs covered by a comfort level that protects the sleeper from the hard coils within, the innerspring mattress provide support but can also exert uncomfortable and potentially dangerous pressure on the body. This type of mattress is the most common in the market, with a higher level of familiarity for the buying public. However, technological innovations are quickly leading to more supportive and healthier mattresses, causing innerspring mattresses to become a thing of the past.