Inflatable mattresses with longitudinal stiffening ribs

 

— stiffening ribs in the form of characteristic protrusions directed along the product. This is the most popular option nowadays; and the specific meaning of such a design depends on the type of mattress. So, in models of "water" purpose, the length often exceeds the width, and the surface of the mattress must, first of all, withstand deformations along the length — for this, longitudinal stiffening ribs are provided. In turn, in mattresses for rest, this option is cheaper than transverse ribs, but is considered less comfortable and durable.