[Durable Material] Original PE plastic drip irrigation tips, lightweight, antacid and alkali, anti-corrosive, low temperature resistant, odorless, durable and long service life in soil. [360Adjustable] 360circular spray pattern, adjustable flow irrigation drippers, you can adjust the amount of water by twisting the outer cap to open or block the holes.< /p> [360Adjustable] 360circular spray pattern, adjustable flow rate irrigation drippers, you can adjust the amount of water by twisting the outer cap to open or block the holes. [Size] Length 13.5cm/5.3", Emitter Cap Diameter 4mm/0.16", Adjustable Spray Distance 0-20cm/7.87", Suitable for 4/7 mm tube (inner/outer diameter). [Use] Suitable for lawn, garden, plants, flower beds, vegetable gardens, garden watering rdins of aromatic herbs, etc., get ready for a beautiful lawn next spring.