Gauges get larger with decreasing number (i.e. a size 00G is massive compared to a 20 gauge). with an 18 gauge. If you want it smaller, ask for a 20 or even 22 gauge when getting pierced.
Also know, what gauge nose ring do they pierce with?
The standard size for a nose piercing is 18G or 20G, however, your piercer will pierce with a larger needle (up to 16G) to allow for better healing. Never use a nose ring smaller than recommended by your piercer, as there is more risk of rejection, tearing, and migration.
Additionally, what gauge is 1mm nose ring? 20 gauge
