A4 color multipurpose paper 80gsm, color(pink, blue, green, red...) 90 brightness, 500sheets/ream, 5 or 10reams/carton Guaranteed for use in high-and-low speed copiers, laser printers, inkjet printer, plain paper fax machines and small offset presses. International size a4, 210x297mm 500sheets/ream, 5or10reams/carton, 2.5kgs/ream, 7500reams/20ft container 500 sheets/ream.