1.material:stainless steel 2.size:D450,600,800,900,1000mm 3.visual range:180 degrees 4.support OEM Usage:It can be widely used in the corner of stores , supermarket , the tuning in the road ,factory anf parkng lots etc. Advantages : 1.durable , shatterproof ,convenient and easy to install ,clean . 2.indoor mirrors and outdoor mirrors for your option . Our factory