Spring sofa cushion has a spring and don't have the spring,which is better?

- Sep 14, 2017-

A bottom to sit on the sponge is a pit, of course, there are spring than sponge all comfortable, it's like sleeping cushions of a bed the waist will be painful, but sleep simmous bed will not appear this kind of phenomenon.Of course with spring sofa cushion cost higher than the rubber cushion, so have a spring relatively comfortable recommend buying a spring.