An extra bright paper formulated to enhance the output of color inkjet printers. Special surface enhancements fix inks onto the sheet. ColorLok? technology for smear-resistance, bolder blacks and brighter colors. This product was made from wood that came from a certified managed forest. Size: 8 1/2 x 11; Paper Color(s): Bright White; Paper Weight: 24 lb; Sheets Per Unit: 500.