Type: Watering Kits, 25mDIY Micro Drip Irrigation System Material: Rubber Model Number: A410-A415, 25mDIY Micro Drip Irrigation System Pipe size: 4mm ( inner diameter ). Drip irrigation system, micro drip irrigation. Hose Material: PVC. Automatic drip irrigation system, drip irrigation system plant. Applications 1: flowers, plants, bonsai and potted fruit, for family homes, hotels. Applications 2: clubs, offices and other plants of intelligent care.irrigation drip Feature 1: Automatic watering, you don't have to worry about your plants. Feature 2: The speed of dripping can be set as you need. water irrigation system. Item name 1: Irrigation system plant, irrigation system plant automatic, Item name 2: Automatic garden irrigation system, micro water irrigation system. Item name 3: Automatic watering irrigation, automatic watering garden, irrigation. Item name 4: For garden plant watering device indoor automatic, watering timer.