The Graco Stella 4-in-1 Convertible Mini Crib with Bonus Mattress is the perfect choice for parents that have less space to work with, but still want to ""go big"" on features and function. With its beautiful bell-curve headboard and shiplap texturing, the Graco Stella is the perfect choice to get your nursery started. The Stella is Greenguard Gold Certified - Certified products are screened for more than 10,000 chemicals and VOCs known to pollute indoor air. Unlike other mini cribs that only come with a mattress pad, the Graco Stella includes a Jpma Certified, premium 2.50-inch thick foam mattress with water-resistant cover and breathable core. The Graco Stella is constructed with pine wood and composites, sturdy and durable to last from babyhood throughout childhood, and beyond. Designed to adapt to your growing child from the baby stage throughout childhood, the Graco Stella 4-in-1 Convertible Mini Crib has an adjustable mattress support base with 4 different height options.