[ General Info. ] Hanji is Korean traditional handmade paper (Neutral PH) made from the inner bark of the mulberry tree known in Korea as "Dak". And Hanji consists of plant fiber that are harmless to the body. Hanji is also eco-friendly since it uses non-wood pulp. It is made from renewable (every year) plant fiber. [ Notes ] The thickness and weight may vary slightly from sheet to sheet and also, due to monitor differences, actual colors and texture can slightly different from what appears online.