Granby - Extra Firm | iComfort Pro | Serta

OverviewThe Granby is an 11.5-inch Level 1 all-foam mattress with an Extra Firm feel. It combines five-zone support, responsive latex, and a cool-to-the-touch cover for a stable, breathable sleep surface.What’s Inside the MattressHere’s how this mattress is built, from the sleep surface down to the support base: CoolFeel™ Pro Fabric: Thickness not specified. Cool-to-the-touch cover material. PillowSoft® Aire: 1 inch. Adds cushioning and promotes airflow. Support Foam: 0.5 inch. Transition support beneath the comfort layer. True Response™ Latex Foam: 2 inches. Naturally derived latex for responsive comfort and support. Foam Core: 7 inches. Provides the primary support base. Support Foam: 1 inch. Base support layer. Key Features Feel: Extra Firm Level: Level 1 Mattress Height: 11.5 inches Cooling: CoolFeel™ Pro Fabric and breathable True Response™ Latex Foam Support: 5 ZoneResponse™ Design Edge Support: Not specified by the manufacturer source Adjustable Base Compatible: Yes Warranty and DeliveryBacked by Serta’s 10-year limited warranty. Estimated Perrysburg Mattress delivery is 1-2 weeks.