Brought to you in collaboration with Pottery Barn Kids, our GREENGUARD Gold Certified Modern Nursery Collection marries clean lines with durable craftsmanship. Covered in child-safe finishes, this versatile crib converts into a toddler bed with the matching conversion kit and mattress (each sold separately). It's crafted in a Fair Trade Certified™ facility, directly supporting the workers who make it. KEY DETAILS Kiln-dried poplar wood frame and ash wood base. Crib is finished in child-safe 60% water-based White paint and 100% water-based Pecan stain. Metal mattress platform has two height options to accommodate your growing baby (mattress sold separately). Full details for the add-on Lullaby Crib Mattress can be found HERE. Easily adapts from crib to toddler bed (conversion kit sold separately). GREENGUARD Gold Certified . This low-emitting product has been screened for over 10,000 chemicals and VOCs. Rigorously tested to meet or exceed all required and voluntary safety standards. This crib may be used until your child can easily climb out or is taller than 35". When purchasing a convertible crib, it is strongly recommended to purchase a conversion kit at the same time (bundle option available). Made in a Fair Trade Certified™ facility in Vietnam.