QUALITY 1.mm DIAMTER PRE STRETCHED BRAIDED POLYESTER CORD. COL BLACK GENERALLY USED TO MAKE PLEATED AND ROMAN BLINDS FINE SILKY SMOOTH CORD WE ONLY SELL THE BEST AND FINEST QUALITY CORD ALL SOURCED WITHIN THE UK. THIS IS WHAT USED IN THE BLIND TRADE CORD WILL COME IN IN ONE CONTINUOUS LENGHT. BLACK 1.mm DIAMETER APPROX AVAILABLE IN VARIOUS LENGTHS FREE UK POSTAGE