If you are looking for a better night’s sleep- the Harvey Island has everything you need. Comfort, support and durability are the three key pillars to this mattress. Featuring an 11-inch profile and 725 series wrapped coil technology to provide conforming back support along with motion separation. It also features foam encasement to provide long lasting durability. This mattress will send you off to dreamland in no time. 5-year limited warranty and adjustable base friendly.