17”~27” Universal Desktop Privacy Screen Filter - Adhesive Models Size:23.6" (16:9) Includes a metal ring for

Includes a metal ring for use with non-MagSafe devices as a phone grip

and the special surface design improves the comfort of the view

It's suitable for most phone cases

iMac Retina 27-inch

It can be carried as a neck strap

17”~27” Universal Desktop Privacy Screen Filter - Adhesive Models Size:23.6" (16:9) Includes a metal ring forPremium materials are imported from South Korea The anti blue technology protects your eyes, and the special surface design improves the comfort of the view The view is clear to see from the front side, but the view is dark on both sides Its good for protecting privacy in public areas. Protect the screen to avoid dust and scratching 3M adhesive stick included, no residue left