Used for arm's-length viewing on nearly 2 inch of giant screen Installation requires a 1-3/4 inch hole in door, and features a 160 degree view angle Features 2 inch screen view High-impact gray plastic Please refer to the line art drawing for dimensions and compare with your needs before ordering Used for arm's-length viewing on nearly 2 in. of giant screen Installation requires a 1-3/4 in. hole in door; features a 160 deg. view angle Dark gray in color High-impact plastic construction