Velour backgrounds

I've been told that Colorama have discontinued their white velour light absorbent backgrounds. I'm not sure if they are available outside the UK.

I am looking for a similar product in the US/ Canada or Europe and wondered if anyone can help? Who are the professional suplliers of backgrounds, I don't recognise any of the names on B&H's site.

Any links would be a great help.

Photek makes them in many colors.