Practical and comfortable this progressive swaddling sleep bag promotes peaceful rest and helps to soothe baby whilst they sleep! Use the side flaps to keep baby\'s arms by their side and prevent rude awakenings from reflex movements. Length adjustable via touch\'n\'close tabs. Can be worn indoors and outdoors. Suitable from birth up to 14 weeks. We make child safety our priority!   This item carries the International Confidence in Textiles label, according to Oeko-Tex Standard 100. This is your guarantee that the product contains no substances which are toxic or harmful to the skin.   In quilted jersey: 85% cotton 15% polyester with a pure cotton jersey lining.