The Charleston collection offers a sentimental look with beautiful curving contours and ornate molding details for your baby's nursery. Your child will seamlessly grow with grace and elegance with our 4-in-1 crib as it converts from a crib, toddler bed, day bed, and full-size bed (toddler rail and conversion kit sold separately). Complete your child's bedroom with refined authenticity with the addition of the complimentary collection pieces. This crib can cleverly transform into a dignified toddler bed, day bed, or full-size bed with the addtional purchase of a guard rail and conversion kit. We suggest using a bunkie board or box spring under the crib mattress for conversion kits.