Purchased from the official website. My daughter used this when she was 0 years old, and she slept well in it. Some signs of use, with slight yellowing around both shoulders (see image 3). Home cleaned. 【Material】 This swaddle is made of soft cotton material, gentle on baby's skin. 【Design】 The zipper design makes it easy to put on and take off, allowing you to smoothly wrap your baby. 【Size】 Size S, suitable for babies up to 95cm. - Color: Gray - Material: Cotton - Size: S - Brand: Swaddle Original - Design: Zippered Thank you for looking.