Targus 21.5' 4Vu Widescreen Monitor Privacy Screen - ASF215W9USZ

Protects private information with constrained viewing angles to 30° from either side Blocks screen glare for a comfortable viewing experience Over 12% brighter than competitive solutions for greater clarity and visibility Glossy or matte sides to suit your viewing preferences Reusable silicon adhesive strips for quick and easy installation Filters blue light, minimizing eye strain