Kiln-dried solid and engineered wood. Solid pine slats (included). Made with FSC®-certified wood from responsibly managed forests. Covered in water-based finishes. GREENGUARD Gold Certified. This low-emitting product has been screened for over 10,000 chemicals and VOCs. Accommodates most standard mattresses; box spring optional. Made in a Fair Trade Certified™ factory, empowering workers who made it. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more. Made in Vietnam.