2-IN-1 MODE DESIGN - Bedside bassinet for baby can be used as a stand-alone bassinet or as a bedside sleeper. Easy to open side zipper can be used for bedside mode. Baby bassinet can be easily installed or removed from parents' beds using the two fastening straps provided. MESH CRIB WITH MATTRESS - Bassinet bedside sleeper comes with stable bottom support and comfortable infant mattress, the fabric walls can be removed for machine washing without worrying about your child making a mess. Both sides are fully mesh for air circulation and visibility. ADJUSTABLE HEIGHT - Accommodates beds heights from 18.4" to 22.9", bassinet legs are retractable and can be tucked under the bed frame. Fits most standard US beds and sofas. Baby bassinets can also be set to tilt mode to prevent your baby from vomiting milk and make it easy to feed. BEDSIDE SLEEPER - You can quickly convert this bassinet to a bedside sleeper by pulling down the zipper. In bedside sleeper mode, it snuggles right up to your bed, which is ideal for newborns and nursing moms. The straps included gain more safety. PORTABLE DESIGN - It is easily to move the bassinet from room to room for daytime use. 2 wheels roll smoothly with a safe brake lock. This bassinet sleeper can be used anywhere your little one wants to sleep comfortably.