8 Inch Foam and Spring Mattress / CertiPUR-US Certified Foams

Zinus 8 Inch Foam and Spring Mattress / CertiPUR-US Certified Foams / Mattress-in-a-Box, Full Brand: Zinus Color: Off White Features: General Note: Please allow 24 - 72 hours for your Mattress to regain its full shape. Any memory foam will expand faster in a warmer room. In cold temperature, at delivery, your mattress may take a bit longer to return to full sized from its compressed state.The expansion time of the mattress will vary as per the surrounding. 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 EXP