Hi,
Would these mirrors be Ok for the IVA.
Link
They look the OK for size as I read the rules as being
An exterior mirror must be a minimum of 40mm high and 70mm long, and be able to incorporate a measurement parallel to the height of the rectangle at least 70mm in length within the lens

Thanks
Frank

They look ok but just beware that CBS tend to state if it's SVA/IVA safe and this one doesn't say so might be worth a call first?