copy paper 1. 70 - 80gsm 2. High quality , low cost 3. A4, A3, A2, 8.5" X 11", 8.5" X 14" copy paper Features:1. good virgin material2. good technical spec.3. A4, A3, A2, 8.5" X 11", 8.5" X 14"4. standard export packing5. high quality , low cost copy paper