The glitter is set in a pair of surgical steel plugs filled with resin.
**Please note, 7/8 and 1 inch do not come in screw ons**
These plugs are easy to care for, you only need to wash them with soap and dry them with a paper towel.
Make sure not to wear these in the shower to ensure to extend the life of these plugs :)
***FREE extra feature***
If you want them to look different in the front and back (confetti or glitter) let me know