we have 45cm ,66cm 91cm and so on . Convex mirror rould convex mirror for indoor use widely used in warehouse ,packing lot,supermarket,school,etc.1)indoor security mirror 2)size :diam 30,45,60,80,100cm3)pc or arylic mirror face4)fiber/plastic back cover5)Fitting fit on the back cover and bracket ,together with all nuts and bolts