Have you tried the club shop?

Looked at Wolfware online and say seem to only have the flags on sticks and car flags, I am putting up a flag pole to fly the Union Jack and also an England flag, it would nice also to have a Wire flag too

Union flag ain't it?

It is called 'The Union flag', it is only called 'The Union Jack' when it is flown at sea.

Whilst that's my rule, those in the know say that the two are interchangeable and equally correct.