It has a Threadless Pink Cubic Zirconia top

9mm in lengthFlat Back Threadless

featuring a delicate white CZ heart gem and secure internal threading

It comes in 16ga(1

it features a stunning dainty oval shaped CZ gem bottom and an internally threaded gem top

Pair of Implant Grade Titanium White CZ Large Butterfly Threadless Push In Earrings With Flat Back Gauge/Length:20ga / 8mm It has a Threadless PinkPriced Per Pair Implant Grade Titanium * Ti 6AL4V ELi ASTM F 136 Butterfly measures 8mm x 7mm Threadless Push in Secure CZ (We pre bend the post for you) Step 1: Push in Gem into Post to Secure Step 2: Twist and Pull out at the same time to take out gem Flat Back 2. 5mm Base