1.Product Name:Drip Irrigation Round Emitter Drip Line 2.Diameter:6mm,12mm,16mm 3.Wall thickness ... 1.2mm 4.Spacing:20-200cm Product Name: Drip Irrigation Round Emitter Drip Line Model No.8208.Specification:Material:PEDiameter:6mm,12mm ... problem when get goods. Our Main products Plastic/metal sprinklers, drip irrigation system, micro irrigation syestem, plastic/ metal valves&fitting, PE pipe&fitting, ...