Hawthorne Toddler Guard Rail for Hawthorne Lifetime Convertible Crib (F09514.40): Optional toddler guard rail allows for added security for child when crib is converted to a toddler bed by providing a ?half side?. Not necessary for conversion of Lifetime Convertible Crib to toddler bed, but is optional, additional piece. Crib does convert to toddler bed without this additional piece. Made from solid wood. Non-toxic, baby safe Espresso finish. Easily attaches to crib converted to toddler bed. Hardware and instructions included.