<p>Half Dome Mirror, Diameter 18 In., Dome Height 8-1/2 In., Approx. Viewing Distance 150 sq. ft., Viewing Angle 180 Degrees, Lens Material Acrylic, Backing Foam, Rim Type Hi Visibility Vinyl , Mounting Location Wall or Ceiling, Includes Mounting Spring and Hook</p> <p><br /><b>Features</b></p> <ul> <li>Includes: Mounting hardware</li> <li>Item: Half Dome Mirror</li> <li>Mounting Location: Wall or Ceiling</li> <li>Backing: No Back</li> <li>Lens Material: Acrylic</li> <li>Rim Type: Acrylic</li> <li>Diameter: 18&quot;</li> <li>Viewing Angle: 180 Degrees</li> <li>Dome Height: 8&quot;</li> <li>Approx. Viewing Distance: 150 sq. ft.</li> <li>Dome Mirror Style: Half Dome</li> </ul> <p></p>