Excellent Misting Performance - The working pressure of these misting spray nozzles is 1-3 kg. The flow rate is 0.7-0.9 liters per minute. The water jet diameter is 1-4 meters. Take care of all small plants without hurting them. Adjustable Mist Nozzle - You can rotate to control the pressure and spray diameter, which is convenient for adjusting the watering distance. Easy Installation - These brass spray nozzles can connect for 4 mm / 7 mm tube (inner / outer diameter). They can be connected well and not easy to slip. They are also easy to clean. Quality Material - The misting nozzle is made of sturdy brass and durable plastic. 20 pieces in one set are also enough for your daily use and replacement. Ideal for Garden Watering - These misting nozzles are ideal for garden watering. Help your plants, flowers, herbs, and vegetables grow healthily. Can be used for courtyard, lawn, garden, balcony, and greenhouse.