DreamCloud Hybrid Ultra 4.0 Full Mattress Unit Height_2.2 Serta uses Custom Support coils

Serta uses Custom Support coils with different zoning

Bellaby B20 paints the farmhouse canvas: king storage bed

Linen-wrapped keepsakes: the Jolina box trio stores quietly in soft beige

chenille-feel gray

DreamCloud Hybrid Ultra 4.0 Full Mattress Unit Height_2.2 Serta uses Custom Support coilsTop tier hybrid Full the DreamCloud Hybrid Ultra 4. 0 is the standard double bed footprint version same concept engineering as the larger sizes, sized for the classic double bed. the most sophisticated coil engineering, premium cushioning layers, and updated cooling technology. For customers wanting the ultimate DreamCloud sleep experience, Ultra 4. 0 delivers premium construction with 365 night trial and limited lifetime warranty. Coil zoning