Raven 3-in-1 Metal Convertible Crib be the stylish focal piece of your child's room for years to come, starting first in crib mode with 3 adjustable crib mattress heights to prevent your little escape artist from climbing out as they grow. Next, simply use the included toddler rail to convert the baby crib into a toddler bed, then finally, once your child is ready for their first big kid bed, the Raven transforms one final time into a day bed. The Little Seeds Raven 3-in-1 Metal Convertible Crib fits a standard sized crib mattress (sold separately), and for added peace of mind, it is also JPMA certified and meets ASTM and CPSC Safety Standards. Little Seeds not only creates this and many more on trend baby and kids' bedroom furniture pieces, we also partner with various environmental protection programs to protect pollinator and other wildlife habitats for future generations. Assembly required. (Conversion Kits sold seperately).