A4 Copy paper Weight: 80gsm; Specification: 297 x 210mm; Package: 250sheets/bag,10bags/ctn Copy Paper A4 80g 250sheets/bag, 10bags/ctn 72g 250sheets/bag, 10bags/ctn A3 80g 250sheets/bag, 5bags/ctn 72g 250sheets/bag, 5bags/ctn Our copy paper is used in Clean room. We have white and colored paper, and we can the specification and package as your request.