Wolf Sedona mattress features foam encasement construction of 12-inch for years of durability and comfort. The difference is in the details of the Sedona, Wolf uses only high density foam, 336 coil innerspring, luxurious stretch knit cover, and jump and tack quilting. Wolf"s unique roll packaging allows for easy loading of the product and easy transport through your house eliminating the need for scheduling delivery times and reducing the potential for damage to you home and fixtures.