The Bomimi SOFT FAST WINDER is made of 100% cotton on one side and soft, warm and luxurious MINKY on the other. It makes the parent feel more confident and secure when taking their baby in their arms. It gives the baby a feeling of softness, warmth and a soft hug. You can hold your baby comfortably and safely in the wrap. The cotton material is gentle on baby's skin, polyester filling adds softness and warmth. The wrap can later be used as a practical blanket for a cot or a pram, or as a play blanket. Velcro fastening.