Made of soft and comfortable fabric and elastic band. Machine washable. .Stretchy waistband, and with three buttons, you can choose the most snug extender length. It is very nice for the growing belly if you are pregnant, but please note that they are only suitable for pants with straight buttons (while wearing them). .Colors: black, navy blue, khaki. Cut: 16 16cm. .Use this extender to lengthen the waistline of your favorite button-up suspender pants and dresses, adding an extra 4cm to 23cm in length. .If you use it too much to expand, your pants zipper may fall off, but the waist expander fabric can cover the gap. It could be more perfect if your tops can cover it. .Products from Chunchuan's store