Wood 5-IN-1 CONVERTIBLE CRIB: Converts from baby crib with mattress included to toddler bed (compatible toddler guardrail kit sold separately), daybed and full-size bed with headboard & optional footboard (conversion kit sold separately); Assembly required 4 DIFFERENT MATTRESS HEIGHT OPTIONS: Innovative "newborn" height option to conveniently provide parents with an easier access to their newborn; Designed to fit any standard full-size crib & toddler mattress (mattress included) GREENGUARD GOLD CERTIFIED, JPMA CERTIFIED: GREENGUARD Gold Certified products are screened for more than 10,000 chemicals and VOCs known to pollute indoor air; Expert tested to meet or exceed all applicable category voluntary and mandatory safety standards QUALITY CRAFTSMANSHIP: Crafted pine wood, engineered wood, and wood composites; Packaging tested to reduce the risk of incidental damage that could occur during shipment Size: Length (29.21inches); Width (54.96 inches); Height (41.69 inches); Weight (42 pounds); Maximum child height for crib stage (35 inches); Maximum recommended weight limit for toddler bed and daybed stage (50 pounds)