very happy with this product. I have been using this size vellum to prepare hand drawn architectural plans and details. By using the vellum I have a system by which I can layer the drawings and print on an 11 x 17 copier.

I still hand draw and am happy that the quality of this vellum is the same year after year where many products are produced cheaper and dont have the same quality as they once did.

If you hand draw your plans you understand this

The age old standard is still the best and it is not made in China.