Baby Merlin's Magic Dream Sack is the perfect transition from the Magic Sleepsuit • Wearable blanket made of two layers of fabric for added coziness and comfort • Provides a consistent sleep environment by using the same fabric choices as the patented Baby Merlin's Magic Sleepsuit. • Roomy sack design enables plenty of room for hip movement. Appropriate for babies 16-24 lbs. • Two-way zipper for easy movement in and out and convenient diaper changes EUC with light signs of wear Size Small 6-12 Months. 16-24 lbs