Mellow 9" Box Spring, Heavy Duty Steel, Easy Assembly, Navy, King

Heavy duty steel mattress support to replace your traditional box spring Easy assembly with everything you need included in the package Fabric cover with non-skid center to help keep mattress in place Fits with all standard size beds Durable and noise-free construction Available colors in Gray and Navy 5-year manufacturer's warranty Assembled dimensions: 75.5"L x 78.7"W x 9"H