10pcs FR-258 4/7mm Capillary Transparent Curved Drop Arrow Gardening Micro-Spray Irrigation Arrow

1. Stable water flow, precise watering
2. Stable and precise irrigation
3. Connection pipe diameter: connect to 4/7 pipe (a pipe with an inner diameter of about 4mm)
4. Application scenario: home gardening
5. Working pressure: 1-3KG
6. Water flow: 1.5-7L/H
7. Size: 100x37MM
8. Single net weight: 1.9G