My first and second attempts at dragonscale.
Top is a titanium and red aluminum bracelet.
Bottom is a niobium and blue aluminum bracelet.
Both are 3/16" 20g and 1/8" 20g.
Somehow, the niobium one was shorter when made with the exact same number of rings, making it unwearable. Adding two rows to one side made it exactly the same length as the titanium one.
The red is 1598 rings, the blue 1664.