Where did you get them from? Seven quid sounds a good price.
That's seven quid each, rather than a pair.
They are fairly small, 12"x9" as that's all I have space for on my car, as there are various rubber 'bump' strips that get in the way.
I made sure that I used really bright colours (Yellow and blue) so that the signs stand out against my grubby car
If I remember, I'll post a picture later on so you can see what they look like.
http://simple-sign-online.co.uk/3.htmlNext thing I'm going to think about getting are some stickers for the sides of my machines. They are usually on the driveway of the house being cleaned and attract a lot of attention from passers-by as they are noisy! The ideal place for an advert, methinks!