Flanged piping cord

A shiny flanged piping cord.
 
This piping has a flange for insertion into seams on cushions, tie backs, and other furnishing purposes, as they are being made.  It is not intended to be applied to the outside of an existing item. Crepe cord or braid, available in this range, would be more suitable. The cord is approximately 5-6mm in diameter with a 13-15mm flange attached. Available by the metre.