A stage consists of a platform and one legs. The picture for your reference. One of the biggest advantages of smart stage is that it is easy to install. Although one person can complete the installation well. Portable and convenient. For the material of the stage platform, there are four material for your choice, Carpet finish,Industrial material, Tuffcoat finish. All size is available, such as 915mm × 915mm ( 3' × 3'), 1220mm × 1220mm ( 4' × 4'), 914mm × 360mm ( 3' × 1'), 1220mm × 367mm ( 4' × 1' ), 3' × 3' × 3'（ 60°）,4' × 4' × 4' （ 60°）and so on. Different size with different shape of the smart stage. there are Right angle - Triangle Shape, Equicrural Triangle Shape, and round and so on.