We have two types of tents in multiple sizes. We have polo tents which is supported by two tall pillars in the center of the tent and ropes around the tent tied around stakes. These tents come in a 20x4010x20(ft.).(ft.) and 20×30(ft.) size. The other type of tent is called a frame tent and stands on its own with no pillars ropes or stakes. The frame tents come in 30×40(ft.) , 20×40(ft.) , 20×30(ft.) , 20×20(ft.) and 10×20(ft.)