You are buying a 316L surgical steel microdermal anchor.  This anchor is 14 gauge (14g) with a rise of 2.0mm and with a 5mm disc.  The total length of the anchor is 6.14mm and the thickness of the base is 0.50mm. 

Buy with confidence; you will receive the item as described.  Check my eBay store, Scrap Metal 23, for other listings.

**Note that the anchor pictured is of the same gauge but may not be the same diameter disc.  Please refer to the item title and description for the actual size of the disc.**