Having plain black Ford driving mirrors that protrude out considerably from our motorhome it seems to be only a matter of time before an oncoming vehicle knocks these as their colour seems to make them invisible! Have seen a few motorhomes with reflective tape stuck to the backs of their mirrors so seems we are not the only ones who think this. Like the idea of white reflective stickers but have only found some small (44mm) ones on the web so wondered what others have found? Need to be flexible stick on ones due to rounded shape of the mirrors. Concerned about how road legal coloured ones would be so will probably go with several of these small white ones but has anyone found any good big weatherproof reflective stickers?