StarTech.com Laptop Privacy Screen for 15.6' Notebook - Removable Magnetic Laptop Security Filter - Blue Light Reducing - Matte/Glossy - 15.6 in Laptop Privacy Screen Filter for effective security outside 30 degree viewing angle to keep data confidential - Reversible anti-glare matte or glossy finish - easily removable w/ magnetic strips - 40%-51% Blue Light Reducing Screen Protector