Our magnetic sack gown, featuring time-saving magnetic fasteners and no over-the-head design, will have newborns dressed in a jiffy while significantly reducing their exposure to the chilly air. Quick diaper access at the bottom of the gown for frequent night changes makes life easier for new moms and dads, while the closed bottom provides extra warmth. Mitten cuffs protect newborns from scratching themselves.Includes matching reversible hat. Modal is certified as a 100% Bio-based fabric by the US Department of Agriculture, responsibly farmed from Beechnut trees. Fits Newborn to 3M or 5 to 12 lbs.