inflatable bubble tent 1,frame: dia 31/25/18mm steel tube or dia 31/25/25mm steel tube 2,fabric:140G/160G/180G PE 2012 the best seller of inflatable bubble tent 1) SIZE:3x9m,3*6m, 2), steel tube:dia31/25/19mm /31/25/25MM,steel tube with powder coating 3),fabric:140G PE(160G/180G) with sidewalls 4), packing:one set packed by a total carton 5), CTN size:113x25x30cm/1 pcs 6)trade term:FOB NINGBO ...