[Automatic Irrigation System] - Automatic irrigation sprinklers can supply water directly to plant roots. By rotating the spout cover, the dripping rate can be controlled more precisely without leaking. Garden irrigation drippers can prevent over-watering, which is ideal for scientific planting and will help plants grow healthily. [Adjustable Flow] - The valve of the sprinkler d irrigation can control the drip rate. Slow drip speed can be used for watering for 1-15 days. You can adjust the correct water flow according to the water needs of the system. You don't need to water the plants every day, it's an ideal choice for short-term business trips or short-term vacations. [360 Degree Irrigation] There are 8 outlet holes on each irrigation dripper, a 360-degree multi-directional cover, and a unique umbrella spray pattern that sprays evenly, won't damage crops, and maintain good soil shape. The drip irrigation system for plants saves up to 80% water. [Easy to use] - The drip irrigation lawn is made of sturdy plastic, easy to carry, durable and lightweight, and can be used for a long time. The height is 20.5 cm and connects directly to the PE pipe. Suitable for 4mm or 7mm pipes. (Note: Before connecting the tube and the pipette, please immerse the hole of the tube in warm water.) [Multi-scene application] - The automatic watering set is a good gardening assistant, which is very suitable for flower beds, plant beds, vegetable gardens, herb gardens, lawns, greenhouses and flower pots. Whether your plants are indoors or outdoors, you can easily create an automatic watering system that will suit most plants. Note: The data is all manual measurement, please please allow 1 - 3cm error, due to the light and display difference, there will be some color difference, depending on the physical object received.