Serta Mattress 6-Inch Tall Box Foundation - Split King

The Serta Mattress 6-Inch Tall Box Foundation in Split King provides essential support that helps extend the life of your mattress while adding convenient height to your bed. This durable bed base is built to last and features motion isolation technology, so you won't feel your partner's movements throughout the night. The split king configuration is ideal for adjustable bed setups or couples with different mattress preferences. Simple to set up and engineered for stability, this foundation creates a solid base that ensures you get the most out of your mattress investment while enjoying consistently comfortable, undisturbed sleep night after night.