Package Content: 30 Pack Automatic Garden Drip Irrigation Drippers. 1/4" drip can also be disassembled and cleaned, not afraid of recording. Flow Rate: 0-40L/H - Connection: 4/7mm hose. Adjustable Water Flow: Automatic drip irrigation spots ensure that your plant is watered according to its needs. (Turn clockwise to decrease, counterclockwise to increase) Suitable for potted plant watering systems. Made of durable POM plastic, sturdy, well sealed, corrosion resistant and aging resistant which ensures a long service life. Ideal watering parts for watering small succulents. Wide Application: The drip spot is widely used in watering pots and containers, greenhouses, flower beds, vegetables, herb gardens, seedlings, succulents watering. Widely Used: This drip irrigation device is simple and practical, widely used for potted plants and container watering and suitable for greenhouses, flower beds, vegetables, potted plants, houseplants, herb gardens, seedlings and succulents. It is an ideal