Featuring a three-zoned coil design, the Perfect Sleeper 12" Cobalt Calm mattress from Serta offers pressure relief and extra-firm support where you need it, with a Cool Twist Gel Memory Foam that contours to your body. Home - Misc Mattresses
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First seen in Sep 2023
SERTA Perfect Sleeper Cobalt Calm 12" Extra Firm Mattress-king
Not available in United Kingdom
Product Details
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