This 3M 12.5" widescreen notebook filter will work on a screen 6 1/8" x 10 15/16" for a 12.5" notebook. Under product info, please click on the '3MT Privacy Filter Sizing Chart' for further technical specifications. Since your HP EliteBook 2560p Notebook PC display is 12.5" diagonal, this should fit. To order, please call Staples at 1-800-333-3330, we are always happy to help.
Answered on 8/20/2012 by Laura B from Staples