2 Pcs 99.9%+ Pure Copper Sheet, 6" x 6", 20 Gauge(0.81mm) Thickness, No Scratches, Film Attached Copper Plates
Brand: Chudeng
2 Pcs 99.9%+ Pure Copper Sheet, 6" x 6", 20 Gauge(0.81mm) Thickness, Film Attached Copper Plates

The link of 12'' x 12'' pure copper sheet:

https://www.amazon.com/dp/B089W24WXB
Quantity: 2 Pcs copper sheets
Size: 6" x 6", 20 Gauge(0.81mm) Thickness
Purity: 99.9%+, giving it a pure copper rating.
No scratches, Double-sided film: Film attached on the double side of the copper sheet, which can protect the surface of copper to prevent scratches. It also prevents the surface from being oxidized.
Package: Two pieces sheets are packaged in the sealed foam bag to prevent crushing and deformation during transportation.