Coil Comfort Pillowtop King Size Mattress and Box Spring Set Price:  $539.00 (as of 18/10/2017 16:41 PST- Details)

490 innerspring coil unit, with 13 gauge unit and 6 gauge border
8 double edge guards-better border support, 1″ stitch shoddy pad on each side
2 x 1/2″ polly foam on both sides, Heavy damask stitch bond fabric-class B