KEY DETAILS Solid and engineered wood frame. All wood is kiln-dried for added durability. Made with FSC®-certified wood from responsibly managed forests. Covered in a water-based Blonde or Cool Walnut finish. Solid wood slats included. Accommodates most standard mattresses; box spring optional. All sizes have 3 center support legs. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more . Made in Vietnam. How to measure for delivery