Serta Perfect Sleeper Cobalt Calm 12" Extra Firm Mattress-Twin
$1669
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.
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.