... . GSM :70 \75 \80 GSM in weight 2. Size :A4, 8.5'*11' ,8.5'*13'/14,A3 3. Brightness:94%-96,98%-100%,102 ... :70 \75 \80 GSM in weight2. Size : 8.5'*11' (216mm*279mm),A4(210mm*297mm) ,8.5'*13'(216mm*330mm).parallel to the smaller dimension ... Item copy paper ,A4 Copy PaperMaterial100% wood pulpSizeA4, A3, Letter size(8.5x11 ...