Once your little one has outgrown the crib, this Toddler Bed Conversion Rail Kit allows you to easily convert it into a toddler bed. With a simple installation using just four included screws, you can extend the use of the crib until your child is ready for a twin bed. Measures 51.5 L x 1.125 W x 13.5 H. Compatible with the Anastasia crib M7801 , Roxanne crib M7921 , or Jamie crib M7301 to convert to toddler bed. Extends the useful life of your DaVinci crib and converts your crib to a toddler bed Compatible with the Anastasia crib M7801 or Jamie crib M7301 to convert to toddler bed. Lead and phthalate safe Non-toxic finish Made of solid New Zealand Pine wood from sustainable forests Measures 51.5 L x 1.125 W x 13.5 H 1 year warranty Overall Dimensions 51.5 l x 1 w x 13.5 h Product Weight 4.5 lbs