AmazonBasics Metal Box Spring with Fabric Cover / Steel Mattress Foundation - 9-Inch, Cal King
- Steel support system makes this foundation sturdier and more durable than a traditional box spring
- 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
- Assembly required; step-by-step instructions and all necessary tools and parts are included
- Measures 9 inches deep;
- Steel support system makes this foundation sturdier and more durable than a traditional box spring
- 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
- Assembly required; step-by-step instructions and all necessary tools and parts are included
- Measures 9 inches deep;
