Size: Outer Diameter (Approx.): 6mm,Internal Diameter (Approx.): 4mm, this size is better compatible with micro-drip irrigation system, to connect the adjustable emitters, drippers, sprinklers, etc.
Quality Material: the micro irrigation tube is made of PVC, it is soft, corrosion-resistant, cold-resistant,anti-aging ,high toughness, the drip-irrigation line is very flexible and can be laid on the ground or below the ground for a long time, it would not become hard in winter.
A necessary garden sccessories for irrigation system, it saves your time and water, ensures effective irrigation, 30 meters long which is enough for your home garden DIY projects, distance problem is resolved.