Material:100% polyester Diameter:2.0---4.5mm Package:bulk, plastic spool BOLONG–- ... , 2.2mm, 2.5mm, 3.0mm, 3.5mm, 4.0mmFeature: high tenacity, maintain tensile, thermal stability, anti-UV stability, permanent smoothnessColor ... in Spool,Roll,Outer packing: Carton or as customer required 100% polyester wine for greenhouse