Ekouaer Steel Boned Latex Waist Trainer (Vest) Corset Tummy Tuck Body Shaper ****Ekouaer promise to give a chance for customers exchanging a right size with free shipping,if wrong size ordered. BUT only for items sold by Ekouaer and Cnlinkco---the sole authorized distributor.Only reviews with "verified purchase" are sold by Ekouaer**** Upgraded 3 layers fabric: Inner layer constructed with soft and cozy 91% Cotton+9% Spandex;Mid layer of 100% natural latex;Outer layer of durable 80% Nylon+20% Lycra&spandex Please measure your current waistline before ordering,feel free to contact us for any size question.Select a size and color,and then click seller name.Click "contact the seller" at bottom right of Ekouaer profile page. 3 hook-and-eye closures for flexible sizing,Hook first eyes starting from botton and move up.4 flexible boning rods prevent the garment from rolling up or down,bend easily but recover quickly to origin Boosts thermal activity and gently lifts underbust,control tummy just by putting it on.Takes inches off your waist and creates an hourglass figure and promotes a quick postpartum recovery.