Soft Newborn Baby Wrap Blankets. Thicken warm Cocoon for newborn 0-10 Months Used as baby Blanket Swaddling, sleeping bag, stroller quilt, or crib wrap, etc 100 Percent cotton inside sleeping sack, wrap whole body and also foot as a footmuff as well Thick and warm due to the thick material of cotton and the fleece Our Cotton is extremely breathable and soft; and it continues to get softer the more you wash it. Ideal for use on baby soft skin. These blankets are more than large enough to swaddle a baby.