Serta 13-inch Brightmore Firm California King-size Mattress Set with Adjustable Base

The Brightmore Firm Mattress features Serta's Cool Twist Gel Memory Foam and premium 886 Custom Support Firm Individually Wrapped Coil Innerspring. It is designed with a unique set of features to help solve 5 common sleep problems:

• Helps reduce tossing and turning with Cool Twist Gel Memory Foam
• Encourages proper back support and alignment with Serta's 886 Custom Support Firm Individually Wrapped Coil Innerspring
• Promotes a balanced sleep temperature with an overall Mattress design that helps promote airflow
• Minimizes impact from partner movement with a premium support system and advanced foams designed for motion isolation
• Resists sagging and edge roll-off with Serta's ComfortLast Construction and Best Edge Foam Encasement
  
  This Mattress also features an extra-thick layer of Serta Support Foam, which combines gentle cushioning with extra support for more firmness throughout the Mattress.

Features:

• Mattress Top: Tight Top
• Recommended Foundation Type: Adjustable
• Delivery Method Disclaimer: White Glove
• Product Features: Adjustable
• Foundation: Regular Profile
• Thickness: 13 Inch
• Mattress Type: Adjustable Bed, Gel Memory Foam, Sets
• Mattress Support: Firm
• Size: California King

California King-size Dimensions:

• Mattress: 13 inches high x 72 inches wide x 84 inches long
• Adjustable Base: 9 inches long x 72 inches wide x 84 inches long
• Overall Set: 22 inches high x 72 inches wide x 84 inches long