Our 4 Layer Muslin quilts have all the wonder of muslin fabric x 4. Muslin fabric is breathable with a natural, open weave to keep your baby comfortable all day long. The extra layers of muslin in our quilt gives your baby more warmth while not loosing comfort. Our quilts are machine washable and get softer with every wash. The large 47"x47" size lets you use your quilt for years to come.