The 3M Executive Anti-Glare Computer Filter is designed to provide a clearer and more comfortable viewing experience by significantly reducing screen glare and improving display contrast. It fits a wide range of monitors including 19" to 21" CRT and 19" to 20" LCD screens. This filter also helps protect your screen from scratches and damage while blocking harmful ELF/VLF E-field radiation.
3m EF200XXL Executive Anti-Glare Computer Filter 19" - 21"