Large: 12-18lbs We LOVED this. It made a huge difference for my hudini baby. She got out of every swaddle and fussed about most. She loved this one as soon as you put her in it, she was calm and went right to sleep. It was washed in free & clear detergent. It was lovingly used, but still has a lot of life left in it. It's in great condition with just some minor pilling from being washed.