Chelsea 4-in-1 Crib by Nursery Smart [adsenseyu6] The Chelsea 4-in-1 Convertible crib is a contemporary design by Nursery Smart, and an up and coming favorite. Made from solid pine with its sleek, smooth non-toxic finish, it is sure to add lasting beauty to your child’s room. The crib features smooth, sleigh-style corners and curvy molded feet, which add artistic beauty to the design. The Chelsea Collection is available in three finishes, Cherry, Mocha and White, and offers coordinating changer and 4 drawer dresser (purchased separately).