This revolutionary mattress has a top layer removable, zippered pillowtop layer of convoluted foam and a support layer of independently encased heavy-gauge steel springs. From Safavieh.
Removable, zippered pillowtop layer of convoluted foam
Support layer with 480 independently encased heavy-gauge steel springs
Medium-firm firmness
Twin sized at 39"W x 75"D x 10"H
Rolled in a vacuum-sealed bag for shipping; unroll mattress and it will be completely flat within 48 hours