New Double-sided Mattress Available in Plush-Firm or Pillow Top Mattress Specifications Quilt Layer: 3/8"1.234 Comfort Foam 7/8" Poly Fiber FR Barrier: .8 OZ Quilt FR Fiber Comfort Layer 1" 1.534 Firm Comfort Foam 1" 1.534 Firm Comfort Foam Insulator Pad: 1" Shoddy Pad Support System: NEW! Caliber Edge Pocketed Coils Box: 9" Wood Foundation