ROADART  Dome Mirror is an effective convex mirror for wide area surveillance, due to its large 360º area of reflection, making it ideal for retail areas, warehouses and distribution centres, when strategically placed. The Dome comes complete with standard fixings and our unique suspension kit for optimal height positioning. This full circle shaped mirror is perfect for hallways with "T" Intersections and for monitoring lobbies and waiting rooms with obstructed views. Includes hook and chain for hanging over the beam in your warehouse or plant.This half dome mirror is one of the lowest prices on the Internet - Very Cost Effective.Durable acrylic material with good reflectivity.