Summer ComfortMe Wearable Blanket, Little Cars, Small

Two way bottom zipper for easy diaper changes without disturbing baby,Secure design gives baby the comfort of a traditional blanket with the safety of a wearable blanket,Large arm opening allows for breathability and air flow to prevent overheating,Small size intended for infants 3-9 months, 10-18 pounds; Large size intended for infants 9-12 months, 18-24 pounds,SwaddleMe has four stages of wearable blankets to help baby sleep soundly from day 1: SwaddlePod, SwaddleMe, WrapSack, ComfortMe