The Privacy Filters PF19.0W are designed to fit widescreen desktop monitors with a viewable screen size of 19.0´´.Using 3M microlouver technology the filter gives full 60o privacy protecting on either side, protection sensitive information from unauthorised viewing.With a simple attachment system the filter can be easily removed for screen sharing.... more3M microlouver privacy technology provides privacy screen protection for sensitive data.Reversible glossy or matte screen finish.Matte screen finish reduces discomfort from screen glare.Two easy on, easy off attachment systems.Filter stays in place when notebook is closed.Suggested applications:Desktop monitor user working in sensitive areas.Open plan offices, open reception areas.Protecting confidential/sensitive information - customer, commercial, medical, government, e-examination.Information to the picture:Delivery without Tablet PC.