Keep up with your growing child by converting your crib into a toddler bed with this conversion rail! Crafted of solid poplar wood in a weathered whitewash finish, this toddler bed conversion rail features a simply-chic design lined with straight slats. Measuring 21" H x 54" W x 1" D overall, this toddler bed rail is designed for use with a compatible crib. With baby’s safety in mind, this conversion rail meets both CPSC and ASTM standards.