Acrylic Half Dome Mirror: Our Acrylic Dome Mirrors Have An Injection Molded Plastic Backboard For Added Safety And Enhanced Appearance. This Convex Mirror Is Very Lightweight And Easy To Install. The Acrylic Surface Of This Bubbled Mirror Is 20% Brighter Than Glass, Helping You See More In A Dark Garage Or Warehouse. Increase Safety: The 180° Angle Of This Bubble Shape Will Help You Have An Overhead View When Backing Out Of Spaces, Or Around Cubicle Desks In An Office. With This Added Visibility, You Can Keep Drivers Safe Or Monitor The Safety Of Your Business. D-Clip Mounting Bracket Included: Our Mirror Comes With A D-Clip Mount Bracket, Making It Adjustable For Any Ceiling Site Or Angle. With This Versatile Mount, The Half-Dome Is A Must-Have Addition To Your Security System Or Safety Accessories. Durable And Shatterproof: The Acrylic Surface Of This Magnified Mirror Is Impact-Resistant And Durable. Whether You’Re Using It For Your Home Driveway Or An Industrial Loading Dock, This Mirror Will Stand Up To The Test.