Product size: The product is 20mm long, 15mm wide, and the outlet hole is 1.0/1.5mm. Manual measurements, please allow slight errors. Applicability: The product adopts a diversion design to form a 140-degree wide-angle spray, reducing drift during spraying. It is suitable for most Knapsack Sprayers and is also suitable for gardens, greenhouses, lawns, and courtyards. Product material: The product is specially designed and made of plastic, with a long service life and is not easy to damage. Easy to install: It can be directly replaced without adjustment, with perfect compatibility and high reliability. Product list: Product include a total of 4pcs Nozzle Tips, which can completely meet your daily use needs and replacement., Manufacturer: EMSea