Little Sleepies bamboo knotted gown features a tie bottom for easy diaper changes, and a stretchy neckline allows you to slide baby into the gown. Fold-over hand cuffs will protect your little one from scratching themselves. Fits approx 5 lbs - 15 lbs (best for newborn - 3 months). 95% viscose from bamboo; 5% spandex. Machine wash on cold.