... /evening dress 3.Low price&fast delivery 4.Small MOQ Boning covered with cotton fabrice 1. Standard width::4mm,6mm,7mm ... : plastic Bone, transparent bra tape7. Design: Three sides design,two ones folding up8. Function: Easy to sew polyester boning created to give ... . Easily sewn on edges, down the center, and across the boning by hand or machine. Flexible, durable ...