- Mattress Size
- Twin XL
- Full XL
- Queen
- California King
- Product Line
- Serenity
- Design Type
- Pillow top
- Two-sided
- Foam
- Hybrid
- Currently shopping by:
- Mattress Size: Twin or Full or King
- Product Line: Regency or Orthopedic
- Product Type: Box Spring
Regency Sapphire Box Spring
Real working modular box spring with an additional wood slat that provides extra support acts as a shock absorber to help extend the life of the mattress.
Orthopedic / Serenity Box Spring
Real working modular box spring with more wire and an additional wood slat for superior support and shock absorption to help extend the life of the mattress.