DurableAutomatic drip watering device is made of high quality PE material, which is tasteless, non-toxic and odorless that you can use it for your plants without worrying. The surface is smooth and can be used again and again after cleaning with water if it is accidentally contaminated with dust.Vitality SupportPlant automatic watering system has a bag capacity of 3500ml with a large capacity, which can easily support watering for about half a month, if you are away from home on a business trip or there are too many plants to water in time, you don't have to worry about the plants dying. The self-irrigation system will provide vitality support for the plants, so you can go out with confidence.Mild IrrigationThe water flow regulator of the plants irrigation bag allows you to precisely adjust the speed of the water flow, either as a mild stream or irrigation like a dropper without damaging the plants. The 1.2m/3.9ft length of the piping easily penetrates deep into the soil for getting close to the roots, allowing the roots to be watered evenly.Easy To UseSelf-irrigation system fills the bag with water or nutrient solution, connects the dripper, adjusts the water flow to the right speed and places the drip irrigation in the right place for using, which is very easy and convenient.Widely UsedPlant automatic watering system can be used for both indoor and outdoor watering, mainly in the home garden, for watering small pots in the office and for gardeners, but also for small automatic watering of greenhouses, and crops which has wide usage.Name: Automatic Plant Drip Watering BagMaterial: PolyethyleneSize: 39*25cm/12.7*9.8inWeight: 75g/0.2lbPackage Include:4PCS * Automatic Plant Drip Watering Bag