Material - ASTM F136 Titanium / Lab Fire Opals

please see color chart photo

Recommended for Septum

and x 2 2mm Crystal bubble cluster set

sold in singles choose color

Moon Yellow Opal Titanium flat back opal size:5mm Material - ASTM F136 Titaniumstunning opal and flat back stem made of ASTM F136, Internally threaded , ideal for many piercings, or buy 2 of these in 18g for super comfy lobe earrings high grade lab Cabochon Opal with flat back stem Stones held in place using a secure bezel setting, No glue is ever used in the manufacturing process Attachments screw in to posts ,Internally threaded 3mm,4mm, 5mm,6mm opal size to choose from and 18g,16g & 14g flat backs, we also offer anodizing on