As the category suggests, these mattresses do not contain springs. Instead the mattresses consist entirely of high density durable foam which have the following features.
The foam naturally conforms to the body contours giving good body shape and relief from pressure.
They are hypo-allergenic – resistant to dustmites, bed bugs, and are anti-bacterial. Ideal for eczema, asthma, and allergy sufferers. Very hygienic and fresh way of sleeping.
Durable – high density foam mattresses generally tend to out-live the equivalent quality sprung interior mattresses and tend to have a longer guarantee.
Tend to be vacuum packed for easy distribution.