Quality Material: The misting nozzles are made of brass with good quality, they are sturdy, durable and not easy to rust, can serve you for a long time. | Size: The orifice of this misting nozzle is 0.012 inch / 0.3 mm in diameter, which fits for low pressure spray system. | Applicable Scope: Suitable for any 10/ 24 UNC threaded mist nozzle opening, please make sure the size is what you need before perchase. | Convenient Storage: Come with a velvet bag, which is convenient for your storage and carrying to meet your daily needs. | Wide Range Of Uses: Apply for landscaping, outdoor cooling systems, greenhouses, humidification, spray disinfection, epidemic prevention, small fountains, etc.