Filter blacks out from the side view to protect your privacy, while maintaining a crystal clear screen straight-on. Protects screen from scratches and fingerprints and is easy to attach and remove; TAA Compliant. Reversible; matte side helps reduce glare and filter is compatible with touchscreen laptops and monitors. Privacy filter fits iMac 27"; actual filter dimensions are 25-9/16" W x 15-1/4" H. Supports compliance with privacy regulations including HIPAA.