Kiln-dried solid and engineered wood. Solid pine slats (included). All wood is FSC®-certified. Your purchase of this product helps support forests and ecosystems worldwide. Learn more. Covered in water-based finishes. GREENGUARD Gold Certified. Meets or exceeds stringent chemical and VOC emissions standards. Accommodates most standard mattresses; box spring optional. Made in a Fair Trade Certified™ facility. Learn more about the positive impact your purchase has on Fair Trade workers and their communities. This contract-grade item is manufactured to meet the demands of commercial use in addition to residential. See more. Made in Vietnam.