Listing includes ONE (1) solid Grade 1 Titanium welded ring. Titanium is 40% lighter than steel, a whopping 60% lighter than sterling silver, and stronger than both.These rings are custom cut and welded right here in California! Each ring measures just under 1/8" thick (8 awg) and the inner diameter is 1.25 inches.These are incredibly strong and will resist damage from even the toughest abuse. They make the perfect centerpiece for any necklace and are exceptionally well-suited for cutting down the weight on collars and cuffs designed for the bdsm look and applications. They are plain titanium which can be anodized to create beautiful brilliant colors! The surface has a faint texture and satin shine. Welds are guaranteed to be clean and even.Titanium does not rust or tarnish, so it will look new forever!