Internally threaded 100% 316L surgical steel opal curve piercing.
Gauge Size: 16G (1.2mm)
Length: 5/16" (8mm)
Opal Ball Size: 4mm
Materials: 316L surgical steel internally threaded curve and lab opal ball ends.
Note: 16G (1.2mm) threading is delicate and should be handled very gently. When you are screwing in these opal balls, make sure to carefully align the threading with the horseshoe and then gently screw the ball in until it reaches a natural "stop". If you continue to tighten the ball past this point at all or if you try to screw the ball in when the threading is crooked/not properly aligned, it may damage or strip the threading.