Nylon builder line Diameter:0.6-1.0mm Color:Yellow,Orange and other colors Package: ... Leading Monofilament Expert builder line, building line material : nylon6, PA6diameter :0.60mm—1.5mm color : vivid color upon request, yellow, blue ... /bags ,spool,etc feature: stand wear and tear,long lasting, high strength, durable 0.85mm nylon building line for construction with high tenacity