Note:Manual measurement will have 2-3 cm in difference， pls kindly confirm your size before purchase<br />Condition:Brand And High Quality; Material:90% POLYESTER And 10% SPANDEX; Height:25cm<br />We ship it by ePacket， usually it will takes 7-12 business days.<br />4 Spiral steel bone， which is the fins material inside the corset. It's flexible and durable， as soft as plastic bones， can bend easily but recover quickly to origin.<br />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 />Size chart<br />Size S= Waist(53.3-59.9cm) = Waist(20.99-23.61inch;)<br />Size M= Waist(59.9-66.6cm) = Waist(23.61-26.24inch;)<br />Size L = Waist(66.6-73.3cm) = Waist(26.24-28.86inch;)<br />Size X L= Waist(73.3-79.9cm) = Waist(28.86-31.48inch;)<br />Size XXL = Waist(79.9-86.6cm) = Waist(31.48-34.11inch;)<br />Size XXXL = Waist(86.6-93.2cm) = Waist(34.11-36.73inch;)