... Brace tube:25*2mm;25*3mmTruss size220*220mm/290*290mm/350*350mm/400*400mm/530*530mm etc.Lengtheach in 0.5 ... ,12m*6m*6m ,16m*8m*8m ,18m*9m*10m (L*W*H ) ,we can also manufacture according to your request.Shape ... . Fast delivery, best price, high quality, nice design, excellent service! 2012 hot sale light truss