This swaddle is made from lightweight, silky soft, breathable bamboo/cotton blend muslin, making it perfect for safely swaddling a little one to help them sleep better. Versatile, as it can be used for swaddling, discreet breastfeeding, napping, tummy time and covering a stroller or car seat. GOTS (Global Organic Textile Standard) certified. At 47" x 47" it will be your little ones favorite blanket for years to come.