Double CZ Line Gold Titanium Hinged Ring Size:16g - 5/16" diameter (8mm) The interior diameter is 3/8"

The interior diameter is 3/8"

These hemishpere saddle spreaders are made from gold PVD coated 316L stainless steel

These dotted saddle spreaders are made from yellow brass

The triple star threadless end is made from solid yellow 14K gold featuring a stainless steel pin

The blue color is a layer of jewelers epoxy

Double CZ Line Gold Titanium Hinged Ring Size:16g - 5/16" diameter (8mm) The interior diameter is 3/8"The 16 gauge double cz line hinged segment ring is made from gold PVD coated grade 23 titanium (Ti 6Al 4V ELI ASTM F136). These look just like a regular segment ring, but so much easier to use (no ring openers are required). Choose your size below.