Please use the size chart provided in photo to determine your size.<br />Your natural waistline is the narrowest part of your midsection (usually three fingers above your belly button)<br />Discontinue use if any discomfort occurs.<br />Size chart<br />Size S = Waist(58-64cm) = Waist(22.8-25&quot;)<br />Size M = Waist(65-71cm) = Waist(25-28&quot;)<br />Size L = Waist(72-78cm) = Waist(28-30.7&quot;)<br />Material:Nylon + Spandax blends<br />Package include:1 xInstant Slim Firm Control Girdle Shaper Tummy Waist Slimming Shapewear