The Mariposa 3 in 1 full sized metal crib in our elegant twin arched design and Alabaster White/Antique Brass/Carthage Pewter textured finish, is a complement to any decor.Made with high quality steel and non toxic powder coated finishing techniques that easily stands up to years of repeated cleanings.The Mariposa can later be converted from a crib to a toddler bed or day bed and all conversion parts are included with the crib.The metal spring mattress support high is adjustable to three positions and this crib accepts a 28” x 52” standard full size crib mattress which is sold separately and available through LA BABY.This crib is designed to the highest standards and meets or exceeds all C.P.S.C., (Consumer Product Safety Commission), CFR 1219 standards for full size cribs.This crib also passes all ASTM, (American Society for Testing and Materials), standards and each model is tested by independent laboratories for compliance with all regulations for both CPSC and ASTM standards.