The Relyon Comfort Pure 1000 Pocket Mattress is an optimum blend of medium-firm support and snuggly soft feeling.Featuring 1000 individual Posturepocket™ springs, this mattress is a great choice if you’re looking for balanced support without sacrificing high levels of comfort. Thanks to the complete, edge-to-edge support, there’s more sleeping space. Complete with an impressive 8 Year Guarantee, buy now and take advantage of our Free Next Day Delivery service!