Modern Classic 3-in-1 Crib Toddler Bed Rail Conversion KitExtend the life of your Modern Classic 3-in-1 Crib with this easy-to-install toddler bed rail conversion kit. Perfect for helping your child transition from crib to toddler bed, it promotes independence, encourages safe sleep habits, and prepares your toddler for the move to a big kid bed. Matches with - Modern 3-in-1 Convertible Cribs (models BMWFTC5387491 and BMTCWN21937561) Crib Sold Separately Assembly Required Features - White Finish - Non-toxic multi-step painting process, free from lead and phthalates Solid Wood Construction - Made from 100% sustainable New Zealand pine wood Compatibility - Fits White, White/Natural, and White/Walnut models Easy Conversion - Quick and easy conversion from crib to toddler rail Guard Rail Height - 13.5 inches Dimensions - Overall Size - 17" H x 57" W x 1.5" D Weight - 6 lbs.