Ever-Evolving: This Fisher Price Iris crib transforms into a daybed, toddler bed (with 2 guard rails included), and toddler bed (with 4 guard rails), adapting to your child’s growing needs. The toddler bed with 4 guard rails requires an additional 2 guard rails, sold separately. From crib to daybed to toddler bed, this piece evolves alongside your little one's milestones, offering endless possibilities for comfort and safety. Adjustable Height For Comfort - Features three adjustable mattress height options that transition with your baby's age and ability. This design offers maximum comfort and convenience, making it easier for parents to reach newborns and safer to contain active toddlers. Quality Craftsmanship – Built from sustainably sourced New Zealand pinewood with a heavy-duty metal mattress support frame, this crib offers long-lasting strength and stability. Packaging is tested to reduce the risk of damage during transit, ensuring your crib arrives safely. Assembly required. Tested & Certified for Safety – Expertly designed to meet or exceed ASTM and CPSC safety standards. This crib is also GREENGUARD Gold Certified, screened for over 10,000 chemicals and VOCs to ensure cleaner indoor air and a healthier environment for your baby. Baby Safety Alliance Verified – Independently tested and CPSIA compliant, with lead and phthalate levels well below federal safety limits to ensure a secure and healthy sleep environment. Dimensions & Warranty - Measures 55.39” L x 30” W x 38” H with a weight limit of 50 lbs. Backed by a 1-year limited manufacturer’s warranty. For the best fit and safety, pair with a Dream On Me or evolur full-size Greenguard Gold Certified mattress.