I brought this vidoe yesterday for £4 what a bargin!!! i watched it last night and its great, but whats with the inflatables? i like the one on the left

,I couldnt go to this tour because Ross was about to be born.One thing watching it last night , have you ever noticed the funny faces Richie pulls? he looks like he is going to do a poo on stage.Also what is Jons waist coat made from ? it look like snake skin is it?