Serta Perfect Sleeper Cobalt Calm Extra Firm California King Mattress, Blue/Gray
43D-Q17-500104181/70
About this item
Experience unparalleled comfort and support with the Serta Perfect Sleeper Cobalt Calm Extra Firm California King Mattress, Blue/Gray. This premium mattress incorporates a 3-zoned coil design that provides targeted pressure relief and alignment, ensuring you wake up refreshed every morning. The Cool Twist ® Gel Memory Foam contours to your body, offering a perfect blend of comfort and temperature regulation. Ideal for those who prefer a firmer sleeping surface, this mattress is designed to enhance your overall sleep experience. With additional upgrades available for enhanced cooling and support, the Serta Perfect Sleeper Cobalt Calm is the perfect choice for a restful night’s sleep.
Product Highlights
- 3-zoned coil system for optimal pressure relief and support
- Cool Twist ® Gel Memory Foam for superior comfort and cooling
- Extra firm feel suitable for back and stomach sleepers
- Enhanced temperature regulation for a refreshing sleep experience
- Durable construction for long-lasting use and satisfaction

Warranty Product Details


3 & 5 Year Coverage
With the Protection Plan, your product is protected against mechanical and electrical failures from normal use. We will cover 100 % parts and labor, guaranteed. if we can't fix it, we'll replace it.
Benefits:
- Extended coverage beyond Manufacturer's Warranty
- Protection against Normal Wear & Tear
- Protection against damage from Power Surges & Brown Outs
- In - Home Service on Televisions 46” and above
- No - Lemon Policy
Exclusions:
- Lost or Stolen
- Negligence
- Misuse or Abuse
- Products used for Commercial Purpose
- Attempt to Repair by Unauthorized Party
- Missing Serial Number
- Consumable Parts
- Animal or Insect Infestation
- Acts of Nature
- Failure due to Rust, Dust & Corrosion
Coverage:
- Remote Control(Limit: 1)
- Screen Failure(Unbroken)
- Audio / Video Ports(HDMI, Optical, Etc)
- Integrated Speaker and Sound Circuit
- Internal Power Supply
- Main Board / Motherboard
- Internal WiFi Antenna
- Button Failure
- System Cooling Fans
Average Repair Costs(Without Protection)
(Without Protection)Repair costs based on National average.
Actual repair cost may vary.
- Screen Failure(Unbroken) - $1000
- Audio / Video Inputs - $300
- Internal WiFi - $200
- Cooling System - $160
- Mainboard - $350
- OEM Remote Control - $75
- Integrated Speakers - $225
- Internal Power System - $300