Mellow 9 Box Spring. Heavy Duty Steel. Easy Assembly. Navy. Queen

Mellow 9-inch heavy-duty box spring provides the look and functionality of a traditional box spring with longer-lasting stability made from sturdy . durable steel. Its 9-inch high profile allows for better shock absorption and increased ventilation. This box spring fits with all standard-size bed frames and is available in Gray and Navy. Enjoy quick and easy assembly with simple step-by-step instructions and all the needed tools included in the package.