Aden and Anais Super Stars Muslin Swaddling Blankets Four Pack is made from 100% natural cotton muslin in a 47" by 47" swaddling size. The Super Stars design is unisex and gender neutral with the primary colors that look great on all babies. Aden and Anais swaddling blankets can also be used to cover up for breast feeding in public or just nursing at home to keep baby private and comfortable. Aden and Anais Super Stars Swaddling blankets come in a package of four and are the highest quality boutique version of the Aden and Anais swaddling blankets. Machine wash and tumble dry for each use.