Sheet Size:210mm x 297mm, International Size A4 Quality: 100% Virgin Wood Pulp Whiteness = 102-104%,Natural White Capability: High Speed Copying100ppm, Laser Capable,Inkjet Capable, Fax Capable. Thickness: 103-110 um Surface roughness TS ml/min: 75-175 Surface roughness BS ml/min: 100-200 Bending stiffness MD: >110 Mn Bending stiffness CD: >50 Mn CIE whiteness: 170-172 Cobb Test: 27-33 g/m2 27-33 Grade paper : High grade . Perfect for high-quality printing and copying Super high whiteness produces outstanding clarity and contrast for all graphics and text User-friendly box design with built-in handle for easy carrying, tear slot perforation for easy access to the reams and label for filing. Precision-cut edges for trouble-free performance, Good for all Printers, Fax Machines. Smooth paper surface makes sharp printing and copying. Two-sided usage gives the paper sheet high opacity. Bright Appearance gives high print contrast to the printing. Sharp cutting edges prolongs performance of copying machine. Anti-curl quality reduces paper jams in the copier. Low dust content minimizes copier running cost. 500 sheets guarantee in each pack. Super high whiteness produces outstanding clarity and contrast for all graphics and text Best result in photocopy machines, laser printers, inkjet printer, fax, etc Price USD 0.6