SwaddleDesigns Marquisette Swaddling Blankets are breathable, lightweight, whisper soft blankets made from 100% cotton. An excellent option for warmer climates and environments. Marquisette is crafted from cotton that is superior in length, strength, and smoothness to create a very soft and premium quality blanket that will get softer after every wash. New parents love the exclusive 123 Swaddle label with easy how-to-swaddle steps sewn to the edge of the blanket. The generous size and square shape make it easy to swaddle. The blankets are an excellent value and have a multitude of uses beyond swaddling, such as a privacy throw when breastfeeding, a play mat for tummy time, or as a shield over the stroller to protect from the sun or cool breeze. Machine washable.