My kit needed some maile, but as I can't afford rivetted at the moment (and won't waste funds on butted) I made my own. Rings are butted 16 gauge fencing wire ($6 at Home Depot) that I coiled on a mandrel. Inner diameter is 9mm. Construction is butted. Didn't want to go to the trouble of going a full shirt (this will hopefully be a short-term placeholder) so I settled on voiders. Still need to whip stitch them to my gambeson. Took me a week's worth of evenings to put together while watching TV. Here's a quick pic.