Product description316L SUS Steel known for its cold texture and always light, its wide range of uses, strong acid, alkali resistance, no color, not allergies, hard, no deformation, light. Compared to other materials, no matter how you wear, stainless steel is still maintained the original color and brightness, like our brand, no matter when and where will be the most pure heart has been accompanied by your side. url:http://www.bosen-metal.com