polyester boning,1/4 inch (7mm wide) white,copper poly boning,50yards / roll,boning for sewing wedding dresses,corset boning,bridal gowns,banquet dresses,performance clothes ,nursing cap,etc 不适用 plastic boning,flat,low-density,can easily cut boning sewing of any size for make corsets,bridal gown wedding dress,nursing gown,costume play,breastfeeding,caps,cap gown,hoop skirt,gift design,theatrical costumes etc