This misting nozzle is the for outdoor use with cold water. The brass misting nozzles are easy to install, which can be easily screw into. Each brass mister nozzle come with a black sealing ring to prevent side leakage. Suitable used for humidification, outdoor cooling, landscaping, greenhouse, etc. Features - Color: Golden. - Material: Brass, stainless steel. - Size: 1 x 0.5 x 0.3 cm/0.39 x 0.2 x 0.12 inch. - Made of brass and stainless steel, never rust. The brass nozzle is the for outdoor use with cold water. - With a large amount of misting nozzles, can satisfy your daily needs. - Suitable used for humidification, outdoor cooling, landscaping, greenhouse, etc. - The brass misting nozzles are easy to install, which can be easily screw into. - Each brass mister nozzle come with a black sealing ring to prevent side leakage, and duarble. Package list: 80 x misting nozzles