Product Description The Gannon Extra Firm mattress features Serta's new Cool Action™ Gel Memory Foam Plus, 2 Layers Serta® Support Foam, 886 Customer Support® Firm, and BestEdge® Foam Encasement.

Collection Features Features: Quilt Layer: FireBlocker® Fiber; Pillow-Fill®; Serta® PillowSoft® Foam; PillowSoft Aire™

Construction Cool Action™ Gel Memory Foam Plus: Designed to keep its form across varying temperature levels and features millions of cooling gel beads that gather where your body needs extra support, while also helping reduce heat at the sleep surface. 2 Layers Serta® Support Foam: Combines gentle cushioning with extra support, for more firmness at the sleep surface. 886 Custom Support®: Premium coil designed balances body-Hugging comfort with outstanding support for your body. BestEdge® Foam Encasement: This advanced Best Edge foam encasement system is designed to provide superior edge support while helping prevent sagging and edge roll-off, and has been tested beyond industry standards to ensure durability and long mattress life.

Length 83 1/2"

Width 72"

Bed Size California King

Category Mattresses

Collection Gannon

Comfort Firm

Description Gannon Extra Firm California King

Type Foam, Standard, Innerspring, Gel Memory