ELAIRA David's Sword in Silver Colour Curve bar ASTM F-136 is the specification

ASTM F-136 is the specification for the alloy to be used for surgical implants

Cobalt Chromium Alloys possess high corrosion resistance and amazing strength

Material: ISO 9001:2015

Length: 17mm not include jump rings

and it’s laser-marked on each piece

ELAIRA David's Sword in Silver Colour Curve bar ASTM F-136 is the specificationMaterial: CoCr Nickel Free Alloy Gem Type: Premium Cubic Zirconia Threading: Internally Threaded for 1. 2mm (16G) Post Overall Size: 8*3mm Sold Individually Cobalt Chromium Alloys possess high corrosion resistance and amazing strength. It is very hard to break, bend, deform or even scratch. For these characteristics, it is the perfect material for tiny items like Hinged Clickers and others. At the same time, it has an appealing white color and shine