You Get: 12pc thread Brass misting Nozzles plug, for system 3/16 thread part plugging use 12pc in total. so helpful - exactly what you are looking for and needed. : Brass misting Nozzles plugs are made of brass. which ensures long term use.If you have any areas don't want them to mist so this is the perfect solution. These are well made are very good and fit perfectly. They do not leak. Easy to install: Extremely easy to install and didn't even need to look at directions. No tools Easy to disassemble & clean. Widely Used: Perfect for Outdoor Cooling System Planter watering system. You can attached them to a sun sail shade for outdoor cooling besides even Livestock cooling machine cooling.great way to cool down on a hot day,and they're also a great fun for the kids to get and/or remain wet. Note:Due to different production batches, there are slight differences between the actual product and the picture, which not affect normal use. Colour:As Shown Material:copper Package Contents: 12 * brass misting nozzle plug Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.