Glaremaster premium plus privacy monitor filter

Glaremaster premium plus privacy monitor filter Coated, optical-quality glass narrows viewing range to shield confidential information. Multi-layer, antiglare coating enhances image and contrast for reduced eyestrain. Reduces VLF/ELF radiation by 99%. Universal mounting bracket (included) hangs for simple installation, no tools necessary. CRT Monitor Size Range: 19.00 in - 21.00 in; Minimum LCD Monitor Size Range: NA.