1.Polyester boning rigilene 2.Usage: wedding dresses/evening dresses/hat 3.Cetificate:Oeko-Tex Standard 100 4.White/Black Polyester boning rigilene 1. Standard width::4mm,6mm,7mm,8mm,10mm,12mm,14mm, Thickness: 0.68mm and 0.60mm. Length : as your request2. Color: polyester boning rigilene both in white and black color3. Property:strong and dynamic flexibility4. Packing:usually 50 yards one roll, ...