Technical
Since all of our products are manufactured in the UK by BumperStops™, it is best for you to access technical information direct from the horse's mouth so to speak.

Therefore please follow this link to the relevant page on their site:

http://www.bumperstops.co.uk/images/BumperStops-technical-data-sheet-2014.pdf

We are sure you will find everything you need to know there but if not just let us know.