Polyester Monofilament Yarn Tenacity: 4.0~6.0GPD Elongation: 30%~40% Shrinkage: 5%~8% (150C Hot Air Method) BOLONG–- A Leading Monofilament ExpertPolyester Monofilament YarnMaterial:100% Polyester ( PET)Diameter: 0.06mm----3.00mmColor : Raw White, Bright or Semi-dull Black, Red, Green, Yellow, Blue, Golden……. Any color is possible.Package: Paper Bobbin, Double Flanged Bobbin, H Plastic Beam, ...