The delightful Chelsea 5-in 1 Convertible Crib is a timeless crib that grows with your child, a constant companion from childhood to young adulthood. Versatile conversion options allow it to meet your child's changing needs. It transitions from a crib to toddler bed, daybed, and full size bed with effortless ease (toddler guardrail, stabilizer, full size rail and bed frame sold separately). It offers the convenience of 4 mattress height positions, which can be adjusted according to the age of your baby. Built of durable, sustainable and renewable New Zealand pinewood, its flowing sleigh design is at home in any baby or growing child's room. A mix of curved and straight lines, it is available in non-toxic classic finishes and sits low to the floor allowing ease of access to your child. All our cribs are designed with a focus on safety, are JPMA certified and meet all applicable ASTM/CPSC standards. All tools for assembly included. It measures 53L X 29W X 38H inches; maximum weight capacity is 50 lbs. For the best fit, we recommend any Dream on Me/Evolur standard, full-size, non-toxic, Greenguard Gold certified crib mattress (sold separately).