Features: Our automatic irrigation system for gardens, balconies and indoor plant can be started quickly inserted into the ground. Greenhouse irrigation, balcony plant care, indoor plant supply solar garden irrigation system does not need power! Automatic drip irrigation, precise drip irrigation technology: evenly supply plant for 2 weeks, which is very suitable for holiday or forgetful plant lovers, without electricity pure physics, perfect indoor/outdoor plant irrigation! Optimumly humidity, no shanty towns: tap water system: keep the soil moist continuously (without overflow) and promote healthy root growth. it can be customized by rotating the controller: dry planting (slow drip), thirsty plant (more intensive irrigation), sensitive seedlings (mild supply), and drip irrigation can meet any demand! Specifications: Component:Plastic Quantity:20pcs/40pcs/60pcs Package Includes: 1 Set Automatic Irrigation System note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.