حسام محمد ابو السعود - 1 year ago. Paper Requirement for Costa Rica / Spain Costa Rica, July 9, 2020 who corresponds We are representatives of a company that wants to buy the following: paper size letter, measures 21.6 x 27.9 cm (8.5 in x 11 in); white color, for photocopier, printer with toner, laser, inkjet and fax, Grammage: 75 gr / m2, Whiteness minimum 92% ...