... from3-30m. 2,The length will be from 3m to no limited. 3,Frame use hard pressed extruded ... . It is high quality at waterproof, flame retardant to DIN4102 B1,M2,U V resistant.(650-1200g/sqm) ... sidewalls with PVC-clear window,rain gutters, decoration ceilings and inside curtain. 7,Widely used for party, outdoor exhibition ... 6m,8m,10m,12m,15m,18m,20m,25m and 30m. low prices and new style Leisure tents