The 9"" Marshall Spring comes with a premium quality 512 pocketed coil count spring unit that is covered with 2 woven insulator pads, 2 layers of conulated foam and multiple compressed layers of 100% cotton for extra comfort, Comes in a Black, Navy, Chocolate, Olive, Peat or Fawn futon cover, The cover is not removable, Dimensions: L- 80"" W- 60"" H- 9""