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. Unlike other mini cribs that only come with a mattress pad, the Graco Stella includes a JPMA Certified, premium 2.75-inch thick foam mattress with water-resistant cover and breathable core. The Graco Stella is constructed with high-quality New Zealand pine wood and composites, sturdy and durable to last from babyhood throughout childhood, and beyond. Includes a supportive 2.75-inch thick foam mini crib mattress with water-resistant cover and breathable core. Convertible mini crib transforms from baby crib to toddler bed, daybed, and twin bed with headboard and optional footboard (compatible with Graco Crib Conversion Kit). Equipped with adjustable mattress support base with 3 different height options, to adapt to your growing baby. Assembled Width (40.67 in from side to side) x Assembled Depth (26.1 in from front to back) x Assembled Height (41.49 in from top of headboard to floor); Maximum child height for crib stage (35 inches); Maximum weight limit for daybed and toddler bed stage (50 pounds).