Belly Ring Sizing Chart - Navel Piercing Size Guide

Gauge (eg. 14g)

Navel jewellery is measured by gauges. The higher the gauge the smaller the piercing. 14g is the standard size that fits most piercings. To go upto 12g (and wider) you will need to have your piercing stretched.

The majority of navel rings sold by Tummy Toys are sold in the standard 14g size unless otherwise specified. Tummy Toys have various sizes available in the UV Flex capitves range.

Refer to the chart below for specific details.

Length Conversion (eg. 7/16")

Millimeters	Fractional Inches
6mm	1/4"
8mm	5/16"
10mm	3/8"
11mm	7/16"
12mm	1/2"
14mm	9/16"
16mm	5/8"
18mm	11/16"
19mm	3/4"
21mm	13/16"
Diagram	Information
	Establish your preferred length The listed length (inches ") of our navel rings refers to the distance between the balls. It is the length of the shaft in fractional inches rather then the total length of the jewellery. Measure a piece of navel jewellery that currently fits you correctly to find out your size and to assess if other (fractional) sizes will also fit well.

Pregnancy / Maternity Belly Button Ring Size Information

As your belly grows, your navel piercing stretches. During this time, it is best to wear a flexible PTFE or Bio Flex belly ring to avoid irritation.

Tummy Toys pregnacy belly rings are a standard size 14 gauge - as per above sizing and are sold in the following lengths. Anything shorter is not recommended as you can optionally cut these belly rings to a smaller size anyway if they are far too long for your piercing. Our pregnancy belly rings are self threading. For threading advice please contact us.

Conversion Chart - Ball Sizes

All belly ring balls for sale on the Tummy Toys website fit 14g shafts.