These are super shiny 25mm aluminium disc washers for hand stamping on. The heart cutout is 16mm.
They are 16 gauge & are lovely & soft to stamp on, but yet feel substantial being 1.2mm thick.
These are unfinished blanks cut on a laser machine to my own unique design. They have a small nobble where the laser starts & stops cutting, but a couple of rubs in one direction on a fine file or emery sheet will smooth that off. They polish up to an amazing mirror shine.
Aluminium is great for jewellery making as it is hypo allergenic, lightweight & polishes up beautifully to look much like sterling silver without the cost, plus it doesn't tarnish.