Features: Premium Quality: These mister nozzles are made from brass material, anti-rust and mist effectively, strong durability, has a longer service life. Mister Supplies: They are great clogged mist nozzles replacement for DIY homemade low pressure greenhouse, umbrella, patio mist systems, outdoor cooling systems. Self-Sealing Ring: Copper body with self-sealing o-ring is leak-proof, no tape or sealant is required. Easy to operate and replace with the old one. Wide Application: This mist nozzle is the necessary accessories to make misting system, cooling system, plant watering system, and more. Nice Service: Please contact us when you have any questions about this product, we will try to solve the problem for you as soon as possible. Specifications: Material: Brass Size: 1.7*0.8& 39;& 39; 20pcs * Brass Misting Nozzles 20pcs * Misting Nozzle Tees 2pcs * End Plugs