3M Anti-Glare Filters help reduce glare & mirror-like reflections. Its lightweight, thin, frameless design is easily applied & reapplied numerous times with no bubbles. Designed to fit widescreen desktop LCD monitors with a diagonally measured 23" viewing screen & a 16:9 aspect ratio. Actual filter
Dimensions are 20 1/16" wide x 11 5/16" high (510 mm x 287 mm). Protects screen against scratches. Attaches with optically clear adhesive strips that can easily be applied & reapplied numerous times. Easy to clean;
Includes:: cleaning cloth. Compatible with most touchscreen displays.