Are any tools required to assemble my box spring?
Yes, just a few! But this box spring is shipped with everything you need to assemble it - all parts, tools and instructions can be found efficiently packed in the shipping box.
Does this box spring require a bed frame?
A basic metal bed frame or platform bed (sold separately) is required to support this box spring. Add your mattress, and you've got the dynamic trio for rock solid support.
What kind of mattress can this box spring support?
Our box springs are designed to do it all. Rest your memory foam, latex or spring mattress on top for smooth snoozing.
What is the distance between slats?
For Twin and Full sizes, spacing is 6.3 inches. For Twin XL, Queen and King sizes, spacing is 6.7 inches. For California King size, spacing is 7.2 inches.
Smart Box Spring
Pair with a Zinus frame
Assembly required
Adjustable sizing
Steel Frame material Steel
White Colors Black, white
Under bed storage
Assembly required
Adjustable sizing
Steel Frame material Steel
White Colors Black
Under bed storage
Assembly required
Adjustable sizing
Steel Frame material Steel
White Colors Black
Under bed storage
Assembly required
Adjustable sizing
Steel Frame material Steel
White Colors Black
Under bed storage
Compack 7"

Compack 9"

Compack 12"

SmartBase Compack 14"

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Product Description
As the backbone for solid mattress support, a box spring that falls short can make or break your night's sleep. We developed the Smart BoxSpring® with unbeatable durability and rock-solid stability to keep your mattress in shape for years to come. And our latest quick assembly version gives you total confidence when it comes to setup, requiring fewer bolts and ingeniously designed with easy to use, tool-free brackets. With our simple, step-by-step instructions on hand, you'll have this foundation built and ready to use within minutes. Built with a strong and durable steel frame and a versatile poly jacquard cover that slips right on, the Smart BoxSpring® is the picture of dependability for any mattress. All packed in a compact shipping box with everything included, even our 5-year worry free warranty! Now that's peace of mind you can sleep on.