Star pattern design diaper changing mat set of 2 Size 50x70cm, 100% cotton with EVA backing. - Size: 50x70cm - Material: 100% cotton - Backing material: EVA Not used for diaper changing, but used a few times as a floor protection mat for crafts when the child was 2-3 years old. Although not as clean as new, it has been used infrequently and has no noticeable stains or damage.