(b)Colburn Firm(/b) (br)This firm mattress features Serta's 391 SertaFlex(TM) Innerspring to help ensure excellent (br)support along your entire body. Plus, a layer of Serta(R) Balanced Support Foam creates that (br)"just right" combination of cushioning comfort and enhanced support while Serta(R) Support (br)Foam helps give this mattress its firmer feel.

Specifications

Featured-0	Quilt: FireBlocker(TM) Fiber
Featured-1	Quilt: PillowSoft(R) Aire(TM)
Featured-2	Top Upholstery: Serta(R) Support Pad
Featured-3	Support System: 391 SertaFlex(R) Innerspring
Featured-4	Support System: 532FE Continuous Support(R) Innerspring System with Total Edge(R) Foam Encasement
Featured-5	825 Edition Custom Support Coil System
Height	74
Width	53
Featured-6	Serta(R) Balanced Support Foam
Featured-7	825 Edition Custom Support Coil System
Featured-8	Serta(R) Balanced Support Foam
Featured-9	1000 Edition Custom Support Coil System
Featured-10	Serta(R) Balanced Support Foam