20 Gauge
In this regard, which is bigger 18 or 20 gauge nose ring?
The higher the number, the thinner the post. Nose piercing is usually done with an 18 gauge (1.02mm) post. After a nose piercing heals, most people switch to a 20 gauge (. 81mm) post because it is thinner and leaves a smaller hole.
Secondly, is 18G or 20G smaller? When choosing your items specifics from the drop down list, please note the following: 18G = 18 Gauge 20G= 20 Gauge 22G= 22 Gauge 14K= 14 Karat Solid Gold 18K= 18 Karat Solid Gold 24K= 24 Karat Solid Gold 1.5mm Gem= Gemstone measures approx 1.5 millimeters in size 2mm Gem= Gemstone measures approx 2 millimeters in size …
