Material : Steel Frame Dome Tent for outdoor party, event, show ... Dome Tent : Size : 3 meter / 4.50 meter / 6 meter for 5 sides Material : Steel FrameMain profile : Diameter 30 x 1.20 mmRoof and Wall Material: 180g/m2 PU coated Oxford polyester ,Fire Resistant .Accessories : Arched Door , zipper wall dome tent, canopy, outdoor tent, exhibition tent