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: 1.2'' x 1.9'' with 0.5'' hole (30.5mm x 48.3mm,12.7mm hole).
Ring size for standard overlapping scalemail pattern: 14g SWG 3/8" ID.
Scales per square foot: approximately 200
You will need 2 rings per scale; more if you are stablizing the edges.