What is grade 6A silk?

what is grade 6A silk?

Silk is graded on an A, B, and C scale. Each letter referencing a different type of silk product quality. A being the finest, highest quality silk product and C being the lowest. The Number takes the grading and makes it a step further.

For instance you could have 3A, 5A, or 6A. 6A being the highest. So when you see a silk product that is graded 6A, you can be sure that that is the highest quality of that specific type of silk that you can buy.