The Beautyrest® Box Spring is the best when it comes to support for your mattress, pair with any Beautyrest® Mattress for the ultimate sleep experience.
The base of your mattress set is known as the foundation or box spring. The foundation is designed to complement the performance of the mattress and works in unison with it to provide proper support and durability. Purchasing just the mattress or foundation alone can reduce the overall durability and longevity of your mattress set.
Beautyrest® Box Spring Twin XL
Twin XL Box Spring
Triton® Foundation with PowerBeam® Bracing
Offers exceptional durability
Provides greater strength
Reduces motion transfer for a restful night's sleep