Body Jewelry Size Guide: Gauge, Length & Diameter Explained (with Chart)
Gauge to mm chart, how to measure post length and ring diameter, thread sizes, and common starting sizes for ear, nose, lip and navel piercings.
Threadless vs Internally Threaded Body Jewelry: Which Should You Choose?
Threadless (push-pin) or internally threaded? Learn how each type of body jewelry end works, how they compare, and which one is right for you or your studio.
SGS Test Reports: Our Titanium Jewelry Passes ASTM F136, EU Nickel Release & REACH SVHC
Independent SGS testing (July 2026) confirms our titanium body jewelry meets ASTM F136 implant-grade composition, releases no detectable nickel under EN 1811, and contains no REACH SVHC substances.