content: Blanket was too big in the large size for 21 inch baby at 9 lbs. They have 2 sizes but no chart to figure out which size you need. The velcro tabs are small and she could easily slip out. I'm waiting until the baby is bigger to use it, but we're in the third month and still waiting. Other reviews have said the small was too small, so I'm not sure. Would recommend Miracle Blanket; costs more but is one-size fits all and is adjustable as they grow. Just don't put it in the dryer...