From HALO®, this blanket features: Premium fabric; no added chemicals Adjustable fasteners for perfect fit Immobilizes arms to prevent startle reflex or scratching 3-way swaddle that adjusts to fit baby's sleep style inverted zipper closure Use over regular sleepwear Allows for easy diaper changes Newborn fits 19-23" and 5-10 lbs. 0-6 Months fits 23 -26" and 10-18 lbs. cotton Machine wash warm on gentle (turn inside out and cloze zipper before before wash)/tumble dry low/Do not bleach, iron or dry clean Imported.