Organic cotton S-size swaddle with a full-length zipper for easy use. - Size: S - Material: Organic cotton - Design: Striped edging - Zipper: Full-length zipper Thank you for looking. I received this on Mercari. I am selling it because my child has outgrown it. It was used daily, so there is some pilling and signs of wear. I hope someone who understands this will use it (*^*)