- CottonSIZE: The open size is 420X420X260CM(Diagonal length of 420cm), Octagon shape, Each Side length of 160cm. The peak height is 260cm. The tent come with the pentagonal base, it is more better for 5-8 person.DESIGN: The design is a simple structure and economic tent, supported by a single central pole, and covered with the rain cap. Setting up this tent only needs a few minutes.MATERIAL: The ten