changing pad cover is made from minky dot fabric, it is very soft fabrics, so baby stays comfortable during those tricky midnight changes..The softest and purest form of minky keeps discomfort at bay.Dimension: Fits most contoured changing pads, up to 16 inch x 32 inch.Machine washable for easy cleaning.Flexible and generous elasticThis contoured fitted most baby changing pads up to 16 inch x 32 inch,flexible and generous elastic.Clean up is a breeze and your changing pad are fully protected.Hypoallergenic and breathableOur super soft fabric is naturally hypoallergenic and breathable, perfect for keeping your baby comfy and cozy.Ultra softOur changing pad cover is ultra soft , even after washing many times, your newborn does not fuss when he is being changed on it since it is soft and feels comfortable like a blanket. They fit perfectly on your changing pad. The designs are awesome.