Seven adjustable height settings from 28 to 34 in let this portable bedside sleeper align its top bracket with most adult beds so night-time feedings are simpler. A dedicated 0-6 month sleep area with included mattress supports up to 20 lbs, while mesh sides promote airflow and let you observe your baby. Lockable wheels allow easy movement and stable parking, and the lower shelf holds 4.5 lbs of essentials. When not in use, the 38 x 22 x 28 in sleeper folds to 35.5 x 6 x 23.5 in for storage in the carry bag, and tool-free assembly speeds setup.