HELP PLEASE, WHAT TYPE AND SIZE OF FELX JOINT DO I NEED?
 

I've scraped the underside of my Flex joint, but apart from that I can't really see any other damage to anything under the car, the bottom Braid has come off and its blowing

The question is, what type or dimension of felx joint do i need? what size? mm ?

found this on ebay :

http://cgi.ebay.co.uk/2-Exhaust-Flex...item4a9f6d7e64


any idea of precise size and dimension ?

Thanks
Sam