The Imperial tent is basically two half spoke wheels connected by a middle section to form an oval living space. No perimeter poles are needed.The Regal Medieval Tent is made with four detachable curtains, which are held in place by snaps and D-Rings.Two archway door openings, opposite each other for Better ventilation. Each opening comes with a removable door flap that can be tied securely closed from inside or out, this attaches to the tent under the scalloped edging, over either of your doorways. The front is supported by three 7’’poles with guy ropes (sold separately).