Suggested Retail:$265. Zinus 8 Inch Foam and Spring Mattress / CertiPUR-US Certified Foams / Mattress-in-a-Box, Queen. DURABLE COMFORT – When soft, yet durable foam layers combine with steel innersprings, a match made in mattress heaven happens, resulting in a supportive spring mattress with the right hint of conforming softness. TOP QUALITY LAYERS - .5 inch durable high-density foam, 1 inch conforming ViscoLatex foam, and a 6 inch base layer of heavy duty steel coils; ideal for stomach sleepers and petite to average weight individuals. CERTIPUR US CERTIFIED - Highest quality foam is CertiPUR US Certified for durability, performance, and content. EXPERTLY PACKAGED - Our technology allows this mattress to be efficiently compressed into one box that’s easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours. 7 DAY FULL REFUND GUARANTEE ON THIS ITEM IF ANY ISSUE IS FOUND THAT WAS NOT DESCRIBED/PICTURED. 7 DAY STORAGE IS ALSO AVAILABLE. SEE NOTES TO BIDDER, IN AUCTION DETAILS, AT THE TOP OF PAGE 1 FOR MORE INFO.