304 stainless steel pipe, stainless steel button Outter dia 10mm, inner dia 8mm can plating silver, black,brown etc. Stainless Steel pipe, Stainless steel buttonMaterial:201,202,304,316L,430,etc OD:6mm-159mm Thickness:0.25-3.0mm Surface:Mirror,Satin/HLLength:6m and customized size. 304 stainless steel pipe