iComfort® by Serta Twin XL 9 Standard Foundation

An alternative to a box spring, the Serta Mattress Foundation provides the perfect support for your mattress. 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.