Punched from 1/2 hard temper anodized strip (anodized the same both sides unless noted). The sides of the scales are not anodized. Size: 0.475'' x 0.3'' with 0.118'' hole (12mmx 7.6mm w/ 3mm hole).
Ring size for standard overlapping scalemail pattern: 20g AWG 7/64" ID
Scales per square foot: a lot - exact number unknown at this time
You will need 2 rings per scale; more if you are stablizing the edges.