Product details:

Blue Lagoon Firm Discover the Serta Blue Lagoon Firm mattress%14a haven of rejuvenating sleep. With an 825-coil density system, zoned comfort, and a lumbar gel support band, experience unmatched support and pressure relief. Its Cool Twist Gel Memory Foam contours to your body, while optional cooling layers and enhanced support add a personalized touch. Wake up refreshed and ready to conquer the day with the Blue Lagoon Nights firm queen mattress by Serta. Invest in your sleep, invest in yourself.