Fits 16g (1.2mm), 14g (1.6mm) Externally threaded Labret, Barbell, Horseshoe Body Jewelry etc. Gauge/Thickness: 16g (1.2mm), 14g (1.6mm). Anodized 316L Surgical Steel Spike End Top Part. Spike Size: 3x3mm, 4x4mm, 4x8mm, 4x12mm, 5x5mm.
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