Denali Pillowtop Mattress by American Bedding

  What's Inside?   Quilting LayerCovered in a fire-resistant layer, with a mixture of Luxury Foam for comfort & Dacron that provides gentle resistance to help support you during your sleep. Upholstery LayerFoam mixed with an Extra Firm Comfort Pad provides great support and balance as you sleep. Coil LayerOur most advanced off-set innerspring construction offers the latest in coil design technology with its unique alternating coil layout and zoned center lumbar support. Each coil is designed to flex independently for greater sensitivity to body shapes and contours by creating balanced support from head to toe. EncasementThe coils are encased 360 configured with an extra firm 3” perimeter of solid edge support and surround various components of the innerspring and framing. This perimeter reinforcement facilitates the secure attachment and alignment of support and comforts overlying materials to improve the function and support characteristics of the innerspring. Bottom Upholst