Serta iSeries NXG 3500 Hybrid Firm Mattress DropShipOnly Features an iron frame and

Features an iron frame and campaign-style corner clips in a liquid gold finish

or Split California King

Dimensions: 79

including low lopped

Serta iSeries NXG 3500 Hybrid Firm Mattress DropShipOnly Features an iron frame andFirm feel. Zoned support. Advanced cooling. The Serta iSeries NXG 3500 Hybrid Firm mattress delivers a more robust, supportive sleep experience with enhanced height and advanced hybrid performance. Designed with a series of benefits for the sleep you want, it provides immediate cooling, deep pressure relief, and reinforced support where your body needs it most. Its firm feel offers consistent stability, while zoned coils help support proper alignment