3M Anti-Glare Filter for 23" Widescreen Monitor - Walmart.com
17.3 Inch Original Lg Privacy Screen Filter Anti-glare Protector Film For 16:9 Widescreen Laptop 382mm*215mm - Screen Protectors & Filters - AliExpress
3M Anti Glare Screen for Laptops and Monitors
Installation and Care | Privacy & Screen Protectors | 3M US