SIZE: 16 gauge

MATERIAL: 316L Surgical stainless steel. Externally threaded.

DIAMETERS: 5/16", 3/8", 7/16", 1/2"

NOTES: 5/16" and 3/8" are best for eyebrow piercings and can also be used for the tragus and rook and cartilige. 7/16" and 1/2" can be used for the ear lobes or any other ear piercing.