Marlow Excel Pro. Made of twisted polyester core and 16 plait polyester cover. To be used as control lines and sheet at the various wind conditions. High frizzling features provide hassle-free use with minimum abrasion at narrowed and small diametered deck hardware. Mainly used: At backstay, traveller, cunningham, bloomvang, outhaul, spinnaker, flock/jib or mainsheets. Colours: White, green, pink, red, blue.