The Serta Ballagio is an upgrade mattress with individually pocketed springs that reduce motion in the bed to a great degree. It is foam encased to ease stress on the mattress when sitting on the perimeter or sleeping on the outer edge. This mattress has a 10 yr. warranty that protects the consumer, and assures the Serta quality. The Ballagio is in stock in Full, Queen, and King sizes for you convenience.