Zinus Spa Sensations 8 inch Support Spring Mattress,

Mattress-in-a-Box Zinus Spa Sensations 8 inch Support Spring Mattress, 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 - 0.5 inch super soft foam, 0.5 inch durable high-density foam, 1 inch conforming ViscoLatex foam, and a 6 inch base layer of heavy-duty steel coils 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 is easily shipped and maneuvered into the bedroom; simply unbox, unroll and this mattress does the rest, expanding to its original shape within 72 hours. Worry-free 10-year limited warranty included