These round blanks are 4" and made from 16oz copper which is around a 24 gauge. They are raw and unsealed, so there may be small blemishes or scratches- not o worry they easily can be buffed away. Each pack contains three discs.
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We are a small family business located in San Diego, CA
Copperlab has unique, hard-to-find products at fair prices, combined with excellent service. Copperlab meets and exceeds my hobby requirements.
+++++
Satisfied with the copper discs ... they arrived quickly and are what I was expecting.
Saved me a ton of time cutting copper sheet. Nice quality. Come with very tiny tabs on the edges at a few spots from the laser cutter, but they are easy enough to remove with a file.
Copper discs with coated backing for easy etching. Perfecto!