Like the product is very stable and rigid but is a little difficult to fold up and to be honest you are very unlikely to work out how to fold it up but someone has posted a very useful video on youtube showing how you do it, so look for that its by tara arts movie
This film is just amazing, has to be the best documentary if not one of the best this year. Will have anyone, ANYONE! in tears within around 50 minutes and its a 108 minute film! Covers very serious issues and brings too light a growing problem in extreme sports and the amount they are pushed to the limits.