Crest White Opalite Clear CZ Titanium Threadless Floating Belly Button Ring (Convex Disk) Material_SILICONE 5/16" (8mm) size has 4mm

5/16" (8mm) size has 4mm and 6mm gems and 3/8" (10mm) has 5mm and 7mm gems

Be aware that brass is not recommended for long term wear and may oxidize under extreme moisture conditions

and weighs 14 grams

At 17 grams and 16 gauge

Crest White Opalite Clear CZ Titanium Threadless Floating Belly Button Ring (Convex Disk) Material_SILICONE 5/16" (8mm) size has 4mmStriking floating belly rings made from durable ASTM F 136 titanium. Complete with one marquise synthetic white opal gem and two round clear cz gems, decorated with beads. Size is 14G with a 5 16" (8mm) length. Complete with a 5mm convex disk. Threadless. Sold individually (1pc).