This infant crib was designed to provide a cozy sleeping space for your baby's first bed right up until they are six months of age or start to roll over. It allows you and baby to sleep close to each other but without sharing the same bed, helping to grow your bond and give your baby the comfort of having you close by. A breathable, hypoallergenic mattress is included. It attaches securely and easily to most standard bed frames and features dual-view, breathable mesh sides, a zip-down side for easy access during the night and a storage hammock. Recommended from newborn to 6 months or until your child can climb 37.4" x 22" x 33" 31lb. Some assembly required Includes crib, mattress and storage bag Conversion kit sold separately to extend Bedside Sleeper Infant Crib to a full-size crib Wood/metal/textile Imported Kids' Wear