Amazon Basics Smart Box Spring Bed Base

Amazon Basics Mattress Foundation / Smart Box Spring for King Size Bed, Tool-Free Easy Assembly - 5-Inch, King

Every good nights sleep starts with a good foundation. Enjoy sturdy, reliable support for any same-size mattress with this box spring mattress foundation from AmazonBasics. Like a traditional box spring, the foundation offers support. Even more, though, it combines durable steel construction with perfectly spaced horizontal slats for exceptional strength, longevity, and performance. The box spring mattress foundation comes in a variety of sizesgreat for in a kids bedroom, guest room, or master suite. Choose between 5 and 9 inches deep and from the following sizes: Twin, Twin XL, Full, Queen, King, and Cal King.