Hioffer Waist Trainer Corset Waist Cincher Tummy Slimming Underbust For Weight Loss Shapers Material:POLYESTER And SPANDEX;Front Back Height:25cm;Condition:Brand And High Quality Made from stretchable, breathable, and lightweight materials, seamless technology, no-trace, comfortable, suitable for all seasons. High quality fabric breathable and comfortable enough to be worn all day long, sweat-free comfort, antibacterial, moisture wicking. We ship it by ePacket, usually it will takes 5-15 business days. It helps to reduce 4-5 inches in waist when you wear it.you could read size pictures on left to select the right size you need.If you actual size is between two size,we suggest you choose the big size.