Introducing the Graco Olivia 3-in-1 Convertible Crib. With its clean lines, stylish curves, rounded details, and easy-to-match, arched design, the Olivia is the perfect addition to any nursery - no matter your style. The Olivia is crafted from pine wood, and its applied finish has been tested to meet or exceed the applicable Astm and Cpsia safety standards. The Olivia is Jpma Certified - meaning it s been expert tested by third-party, accredited laboratories to meet or exceed all of the applicable category voluntary and mandatory safety standards. Designed to adapt to your growing baby, the Olivia is equipped with an adjustable mattress support base with 4 different height options so the mattress support base s position can be lowered as your child grows