Acorn: Kiln-dried solid eucalyptus wood and engineered wood with an Acacia wood veneer. Pebble: Kiln-dried solid wood frame and legs; engineered wood drawers and top with ash wood veneer. All finishes are water based. Made with FSC®-certified wood from responsibly managed forests. Solid pine support slats included. Recommended for use with twin mattress (not included). Compatible with the Mid-Century Trundle (sold separately). GREENGUARD Gold Certified. This low-emitting product has been screened for over 10,000 chemicals and VOCs. Made in a Fair Trade Certified™ factory, empowering workers who made it. Made in China. Make sure it fits! See our guide on measuring for delivery.