... China (Mainland)Brand Name: SAIGEMaterial: Stainless SteelProduct Name: stainless steel ballMaterial: AISI304,316,316L,420,440,200,202MDiameter: 3.969mmGrade: G10-G1000Certificate: ISO9001:2008 ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); AISI 316 316L stainless steel balls stainless steel ball weight 3.969mm