The sealy duchess zoned cushion top divan set in pewter is ideal for those looking for homely comfort and practical storagefor exceptional comfort the supportive mattress features sealyrsquos patented posturetech 660 spring system designed to help maintain even weight distribution for a deeper undisturbed sleepthe mattress has more springs at the border of the mattress to help provide firmer edge support and no roll off this mattress also features sealy smart fibres with tencel a soft fa