Hakuichi Kincho Thin Type 4 Sheets

This was purchased a long time ago for making lampwork beads.

Kinsumi is gold leaf that has been hammered to a thickness of approximately 1/1000th of a millimeter during the gold leaf manufacturing process. It is said to be about 10 times thicker than regular gold leaf and is highly durable, making it ideal for ceramics, cloisonné, glass crafts, and more.
Since Kinsumi is a material from the gold leaf production process, it may have cracks or tears. However, unlike regular gold leaf, it is not meant to be applied directly to a finished piece as is, so it can be used without issue.

According to Hakuichi's published values, the material composition is:
Gold: 94.44% Silver: 4.90% Copper: 0.66%
Although purchased many years ago, the values are likely similar to this.

The size is a square with sides of approximately 10 cm.

It was unopened, but I have opened it to check the contents and take photos. As it is a Hakuichi product, there should be no issues with quality.

Thank you for looking.