BI.TENCON Red Faux Leather Steel Boned Cupless Underbust Buckle Plus Size Corset 2xl Size run small, please choose one size larger than usual wear. Please see our size chart in the pictures area and choose mostly according to your waist size. Material: 90% Polyester and 10% Spandex Stud detail with an adjustable velcro halter neck strap, stainless steel busk closure, full lace-up back. 12 flexible steel bones to give shape and support along with a strong steel busk fastening. 2 Pieces, including 1 Corset, and 1 Matched G Strings