- This package comes with 100 pieces of earring pin studs,100 pieces of butterfly earring backs and 100 pieces of bullet earring backs.
- Both the earring posts and the butterfly earring backings are made of stainless steel. The clear bullet earring backs are made of rubber.
- The earring posts pin is 12 mm in length and is 4 mm in diameter. The butterfly earring backs are 4.88 mm in length and 3.77 mm in thickness. The bullet earring backs are 3.77 mm in length and 4 mm in diameter.
- Mr. Pen earring posts for jewelry making are suitable for daily use, parties and activities. They are perfect gifts for your friends and family members.
- Just use hot liquid glue to stick gems or rhinestones on the earrings post flat pad, then you will get your own beautiful earrings.