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 (new)
SERTA Perfect Sleeper Cobalt Calm 14" Medium Pillow Top Mattress Set-twin
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SERTA PERFECT SLEEPER COBALT CALM 12" EXTRA FIRM MATTRESS-TWIN
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 (new)
SERTA PERFECT SLEEPER COBALT CALM 14" FIRM PILLOW TOP MATTRESS-FULL
Featuring a three-zoned coil design, the Perfect Sleeper 14" Cobalt Calm mattress from Serta offers pressure relief and firm support with a pillow top. Cool Twist Gel Memory Foam contours to your body. Home - Misc Mattresses (new)
SERTA PERFECT SLEEPER COBALT CALM 14" MEDIUM PILLOW TOP MATTRESS-TWIN
Featuring a three-zoned coil design, the Perfect Sleeper 14" Cobalt Calm mattress from Serta offers pressure relief and medium support with a pillow top. Cool Twist Gel Memory Foam contours to your body. Home - Misc Mattresses (new)