NEW King Zinus 7 Inch Smart Box Spring - $80 (Sparks)

Enjoy the strong support and convenience of the new 7 inch Smart Box Spring by Zinus.
The 7 inch height is perfect for all mattress profiles.
The Smart Box Spring offers the look and functionality of a traditional box spring, but made from steel for longer-lasting durability.
Compact packaging allows for tight interior spaces such as stairs and hallways.
Easy assembly with all the needed tools included.