Box Spring
An alternative to a box spring, the Serta Mattress Foundation provides the perfect support for your mattress while adding 9" in height to your bed. Designed to provide durability and long-lasting comfort, pairing this bed base with your mattress will not only support it but can help extend its life. It also helps isolate the effect of your partner's movements in bed, so you both experience uninterrupted sleep.
Provides durable support and long-lasting comfort
Helps isolate motion between two sleepers
Extends the life of your mattress
Cal-King needs Quintity of 2 Pcs = 72x84  order 2