Protects private information with constrained viewing angles to 30° from either side Filters blue light, minimizing eye strain Compatible with touchscreen devices Reduces screen glare for a comfortable viewing experience Glossy and matte sides to suit your viewing preferences Reusable silicon adhesive strips for quick and easy installation Screen Size: 27.0' Aspect Ratio: 16:9 Dimensions: 23.94' x 13.38' x 0.02' (W x H x D)