THE SAFEST OPTION FOR YOUR BABY: This crib is JPMA certified to meet or exceed all safety standards set by the CPSC & ASTM | We know chemicals have no place in your nursery, so we use a non-toxic multi-step painting process that is lead and phthalate safe THE SAFEST OPTION FOR YOUR BABY: This crib is JPMA certified to meet or exceed all safety standards set by the CPSC & ASTM | We know chemicals have no place in your nursery, so we use a non-toxic multi-step painting process that is lead and phthalate safe 4-IN-1 CONVERTIBLE CRIB: Converts to a toddler bed, daybed and sofa (Daybed/Sofa Rail included; Toddler Guardrail #0094 sold separately) | Crib features a modern metal base in a bronze color ADJUSTABLE HEIGHT: Adjustable height mattress support with 3 convenient positions to grow with your baby COORDINATING ITEMS: Uses a standard size crib mattress (sold separately) | To ensure the perfect fit pair your crib with a Delta Children, Serta, Beautyrest or Simmons Kids crib mattress | Add the Delta Children Under Crib Storage Drawer #W100950-130 for extra storage QUALITY MATERIAL: Made of sustainable New Zealand pine wood and TSCA compliant engineered wood | Tested for lead and other toxic elements to meet or exceed government and ASTM safety standards | SIZE: Assembled dimensions: 54"L x 30.50"D x 35.25"H| Easy to assemble