... big circus tent 2. with tempered glass walls 3. used party, wedding, ceremony 4. single unit or as end of ... 20m tent 1, Attached photo shows a tent erected in Mexico, 20m width big tent ... h. The security and variability of our products have reached the standard of similar products abroad.6, The ... and workshop.8, Sizes available (the clear-span widths of the big party tent): 10m, 12m, 15m, 18m, 20m ...