14kt yellow gold with silicone comfort and grip medium size push back butterfly, great replacement backings for your earrings. the silicone is 5mm can be used almost on any earrings but it doesn't work on screw back earrings.
Specification
Metal:
14kt yellow gold (stamped 585)
Size:
5 x 4.2
Hole Size
: 0.032"
Note:
you receive one pair per order