صفائح نحاسية عيار 18 (0.040 بوصة) 12 × 12 بوصة

Cutting these to size was effortless, and the edges came out razor-clean without any burrs. The 18-gauge thickness feels substantial for jewelry work, and having the anti-tarnish film already on saved me a step I've had to do with other sheets.

The anti-tarnish film is a nice bonus—most sheets I’ve bought arrive already oxidized, but this one stayed bright and shiny right out of the package. Cut a few pieces for a small project, and the sharp edges made clean work without much filing needed. Exactly what I was hoping for.

The film peeled off cleanly and the 12x12 sheet is perfectly flat, so I could trace and cut right away without sanding. Edges are sharp as described, and it's genuinely pure copper based on how it tarnishes during soldering.