The Carter’s by daVinci Colby Grow 6-in-1 Convertible Crib is designed to grow with your little one, transitioning from a portable crib to a full-size crib to toddler bed, a toddler bed with rails, and beyond—ensuring a comfortable, secure sleep space from infancy to adolescence ...The Carter’s by daVinci Colby Grow 6-in-1 Convertible Crib is designed to grow with your little one, transitioning from a portable crib to a full-size crib to toddler bed, a toddler bed with rails, and beyond—ensuring a comfortable, secure sleep space from infancy to adolescence. Crafted from baby crib natural wood, this wooden baby crib is built for lasting durability while offering a modern yet timeless design to complement any nursery décor. Whether you need a small crib for compact spaces or a baby girl crib for your princess, this crib is designed to adapt to your needs.