Serta Perfect Sleeper Cobalt Coast Firm Queen Size Mattress



Transform your bedroom into the welcoming retreat you deserve with Serta’s Perfect Sleeper Cobalt Coast 12″ Firm Mattress. A firm design caters to the stomach and back sleepers with motion-reducing, curve-hugging support provided by individually wrapped 825 edition custom support coils. CoolFeel fabric provides a cool-to-touch surface that helps you to fall and stay asleep while HexCloud gel foam works to relieve pain from pressure points. An all-around enticing package.

Product Features:

  • HexCloud gel foam is Serta’s exclusive gel foam features unique geometric cut-outs designed to help relieve pain from pressure points
  • Gain a more restful and comfortable sleep by reducing pressure points that cause discomfort, tossing and turning
  • Offers firm support: ideal for side sleepers
  • Isolates movement for undisturbed sleep
  • Designed and assembled in the USA
  • Includes Cobalt Coast firm queen mattress
  • Warranty: 10 years limited



Delivery Type White Glove Delivery
Size Queen
Mattress Construction Pocketed Coil Spring
Firmness Firm
Mattress Thickness 12″
Mattress Top Tight Top
Box Spring Included No
Color White/Gray
Quilted Yes
Coil Gauge 13.75″
Coil Count 825
Removable Cover No
Cover Included Yes
Foam Type Gel Memory Foam
Latex-Free Yes
Hypoallergenic No
Antibacterial/Antimicrobial No
Moisture Resistant No
Stain Resistant No
Temperature Sensitive Yes
Reinforced Corners Yes
Support Type 825 Individually Wrapped Coil Support
Country of Origin USA
Warranty 10-Year Limited Warranty
Includes Cobalt Coast Firm Queen Mattress
Item Dimensions 81″L x 61″W x 12″H
Item Weight 76.09 lbs.
SKU: 500305931-1050 Category:





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