Kenlowe hot start engine heater.
New and boxed with instructions. Never used but there are some small areas of corrosion during storage (see image).
I bought this years ago when I ran an old V8 Rover but never fitted it. The car was sold in 2008 and it's been stored ever since.
My current car can now be heated from a phone app, so it's unlikely that I'll ever fit it!
Cheers!