Casper Sleep Box Spring Foundation for King Mattress-Grey

Foundation dimensions 鈥?75.5″ W x 79″ L x 7.5″ H | Metal Bed Frame 鈥?76.2″ W x 76.7″ L x 7.3″ H | Weight 鈥?89 lbs. | Hold weight 鈥?750 lbs. | Slats distance from each other 鈥?4鈥漒nShips in a compact box and can be easily assembled in minutes – without any tools | Designed and assembled in the USA; Non-Woven Interior and Slat Upholstery
The Casper foundation is engineered to provide excellent support under your Casper mattress but can be used with other mattresses in place of a traditional box spring
Engineered with solid wood and rigorously tested for durability and proven to stand up to years of sleep. Slats are positioned a perfect four inches apart for optimal support
Compatibility-works with any mattress. Requires a simple metal bed frame, slatted bed frame, or a platform (if you want extra height). The foundation should not be put directly on the floor