[Premium Quality]Metal threaded connector is used to more sturdy and durable, a leak-proof . [Easy to install]Press the blue part and insert the water pipe in, and let go to jam the water pipe (the same on the other side). It can be used after passing water. [Lengthen Plug-in & Cleanable Mist Nozzles]plug-in mist nozzle easy to install and pull out and makes mist nozzle more firmly when spraying. The mist nozzle can be completely disassembled easy to clean the dirty when it is blocked by impurities. [Anti-locking buckle Connector Design]The connector has a snap-on design, Pressing the blue o-ring to put in the hose and Pull outward the hose to make the connection firm and it 't leak due to excessive water pressure. [Widely Applications]Brass Misting Nozzle widely apply for garden, landscaping, greenhouse irragation, humidification, RV Mister, epidemic prevention, spraying disinfectant, deodorant air purification, swimming pool misting fog cooling, mist mosquito system, misting system replacement part. Colour:Blue+Black Material:Plastic + Metal Size:Aperture 6mm Package Contents: 50 x Tee 50 x Quick plug nozzle