Material: atomizer nozzle, brass atomizer head, nickel-plated, high-grade and durable, sufficient quantity, can be replaced for long-term use.The ceramic nozzle mouth will not rust, adopts precision injection molding, is high temperature resistant, precision processed, harmless to the human body and the environment, and has a long atomization distance of 3-7um. Dimensions: Tail size is 8mm (0.315in); hole diameter is 0.1mm (0.0039in), 0.2mm (0.0078in), 0.3mm (0.0118in), 0.4mm (0.0157in), 0.5mm (0.0197in), 0.6mm (0.0236 inches), 0.7 mm (0.0276 inches)), 0.8 mm (0.0315 inches) Universal:Standard 8mm connection hole, fits with any other standard 8mm connection hole.The water mist nozzle can be sprayed and cooled directly with tap water, which consumes no electricity or energy, saving you more resources. Easy to install: This type of atomizing nozzle is an extended plug-in cleanable nozzle, which simplifies the insertion and removal of small accessories and drippers, and is easy to operate. More durable than plastic sprinkler, which is sturdy and long service life., Manufacturer: KNBHGUJMD