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Gorilla Glass Open Nose Ring Retainer

Hide your piercing with a clear glass nose ring.  Insert from the inside of the nostril and give the appearance of a full ring, offering a subtle, less-obvious piece of jewellery.  Can also be worn in smaller daiths - check the measurements below. 

Borosilicate glass is hypoallergenic and safe to wear in body piercings.   It is also safe to be sterilised and worn in healing piercings.  We particularly love this item for its suitability for wear during MRI procedures.  Removing jewellery for this procedure can risk the loss of a piercing.

Please note, that this item is fragile and will break if forced or dropped.   Cartilage piercings in particular will shrink once jewellery is removed therefore It is recommended to use this item in a healed piercing channel that is (at least) the same gauge of the post.

Material: Borosilicate Glass
Gauge: 1mm/18g or 1.2mm/16g
Internal Diameter: 10mm or 3/8"
Opening Length: 3mm
Suitable Piercing: Nostril, daith.

**Sold individually. For a pair, please order two items**

Size Guide
Size Chart



Gauge (G) /
Post Thickness


Length /
Internal Diameter

1mm = 18G 3.1mm = 1/8"
1.2mm = 16G 3.9mm = 5/32"
1.6mm = 14G 4.7mm =3/16"
2.0mm = 12G 5.5mm = 7/32"
2.4mm = 10G 6.4mm = 1/4"
3.2mm = 8G 7.1mm = 9/32"
4mm = 6G 7.9mm = 5/16"
5mm = 4G 8.7mm = 11/32"
6mm = 2G 9.5mm = 3/8"
8mm = 0G 11.1mm = 7/16"
10mm = 00G 12.7mm = 1/2"
12mm = 1/2" 14.2mm = 9/16"
14mm = 9/16" 15.8mm = 5/8"
16mm = 5/8" 17.4mm = 11/16"
18mm = 11/16" 19mm = 3/4"
20mm = 13/16" 20.6mm = 13/16"
22mm = 7/8" 22.2mm= 7/8"
See how and where to apply these measurements on our handy pictorial guide.
Size Guide
Size Chart



Gauge (G) /
Post Thickness


Length /
Internal Diameter

1mm = 18G 3.1mm = 1/8"
1.2mm = 16G 3.9mm = 5/32"
1.6mm = 14G 4.7mm =3/16"
2.0mm = 12G 5.5mm = 7/32"
2.4mm = 10G 6.4mm = 1/4"
3.2mm = 8G 7.1mm = 9/32"
4mm = 6G 7.9mm = 5/16"
5mm = 4G 8.7mm = 11/32"
6mm = 2G 9.5mm = 3/8"
8mm = 0G 11.1mm = 7/16"
10mm = 00G 12.7mm = 1/2"
12mm = 1/2" 14.2mm = 9/16"
14mm = 9/16" 15.8mm = 5/8"
16mm = 5/8" 17.4mm = 11/16"
18mm = 11/16" 19mm = 3/4"
20mm = 13/16" 20.6mm = 13/16"
22mm = 7/8" 22.2mm= 7/8"
See how and where to apply these measurements on our handy pictorial guide.