INTEGRAL DRIP LINE MADE IN CHINA FACTORY Diameter:6mm,12mm,16mm Wall thickness:0.5mm- ... .2mm Spacing:20cm-200c KEY: DRIP INTEGRAL DRIP LINE MADE IN CHINA FACTORYSPECIFICATION:Diameter:6mm,12mm,16mm Wall thickness:0.5mm ... 99% water..Long use life. Application.Pomiculture: Grape, Kiwi, Apple, Pear Oranges, and etc..Floriculture: Roses, Tulips, Carnations, Lilies for fresh ...