Sealy PosturePedic 9 Inch High Profile Box Foundation. It’s still important to support your Sealy mattress with a foundation to help prevent bowing or sagging. Did you know that “no box spring/foundation required” bed-frames will void your warranty and cause internal spring and mattress damage?
The 9″ High Profile Box Foundation Features:
- Our StableSupport™ Foundation maximizes the comfort and durability of Sealy mattresses (Mattress not included).
- Available in Sizes: Twin, Twin XL, Full, Queen, Split Queen, Eastern King, and California King.