AmazonBasics Mattress Foundation, Smart Box Spring, Tool-Free Easy Assembly - 7-Inch, Twin XL
- NOTE: Size Twin and TwinXL don't have C part
- Offers the look and functionality of a traditional box spring, but made from steel for longer-lasting durability sturdy enough to support any spring, foam, or hybrid mattress
- Durable steel frame and horizontal slats provide sturdy, reliable support for any same-size mattress
- 2-piece fabric top and bottom covers zip securely together for full coverage; cover is removable for spot cleaning
- Easy Assembly: New frame construction allows for easy assembly in minutes with no tools required
- Foldable steel frame to be packed in one smart package and faster delivery to your front
- Measures 7 inches deep; backed by an AmazonBasics 1-year limited warranty