Continuous Sprung Mattress

Spring mattresses that use a continuous coil unit are often more comfortable than an open sprung mattress for people who share with someone of a different weight as exemplified in the Silentnight hippo and duck advert. This is due to the springs being linked along the length of the mattress rather than the width. Often more durable than a standard open sprung mattress continuous sprung mattresses use about twice as many springs. As with all mattresses continuous sprung mattress quality varies from manufacturer to manufacturer.