... -550Color White ,blackPacking5KG ,10KG,20KG per spool or bulk.Quantity/CTN 2PCS/according your requestPurposegrape growing or greenhouse Delivery25 ... linebB.Technical parameters: black, white, transparent color oval diameter of 1.5-3.5mm, Tensile strength (N) ≥ 2200, ... metal structure products, film lines made with careTechnical parameters of the new material products: Diameter(mm)Breaking strength(N ...