The Kali II 4 in 1 convertible crib is crafted of solid pine hardwood. This convertible crib features a 4-level mattress support which can be adjusted throughout your baby's growth. This traditional baby crib can convert to a toddler bed (toddler guard rail included) and full-size bed (conversion rails sold separately). The Kali crib is a charming, sturdy crib perfect for your modern nursery. The colors on the crib and the guardrail may be slightly different.