Nekurumi, Swaddle Size S (Weight 3.5-6kg, Age 0-4 months) The bottom opens with a zipper. Makes diaper changes easy. The arm parts can be removed, allowing the hands to come out. Used a few times, but there is some slight pilling. Please understand this is a used item. Recommended as it helps newborns sleep well. Retail price: 5478 yen Different sizes are also available. Thank you for your consideration! #Swaddle #Nekurumi