These are anodized after they are punched so the edges are anodized! They are a beautiful shiny finish and match our bright anodized aluminum colors. Size: 9/16" x 7/8", 0.22" hole (14.3mm x 22.2mm, 5.6mm hole).
Ring size for standard overlapping scalemail pattern: 18g SWG 3/16" ID
Scales per square foot: approximately 1000
You will need 2 rings per scale; more if you are stablizing the edges.