Serta Perfect Sleeper Elite Eastport Super Pillow Top Mattress Hybrid Gel Pocketed Coil (Queen Box Set) Made in the U.S.A - 10 Year Non-Prorated Manufacture Warranty - Mattress Only Quilt Layers : FireBlocker&reg; Fiber	 Pillo-Fill&reg;	 &frac12; Box Spring or Adjustable Base New Perfect Sleeper Elite Super Pillow Top Eastport - Approx Height 15 Helps reduce tossing and turning with Cool Action&trade; Gel Memory Foam - Encourages proper back support and alignment with the Custom Support&reg; Individual Advantage&reg; 886 Innerspring - Promotes a balanced sleep temperature with Cool Balance&reg; Elite Technology - Minimizes impact from partner movement with our TrueSense&reg; 4.0 design with 4-way motion isolation - Resists sagging and edge roll-off with Serta&rsquo;s ComfortLast&reg; Construction plus Total Edge&reg; Foam Encasement