Compact aluminum riser structure designed for Module Spider decks. Features a reticular, foldable construction with nine support points per unit. Constructed from aluminum with nylon joints for durability and lightweight performance. Available in fixed heights of 20, 40, and 60 cm, enabling stacking combinations of 40+40 and 60+40 cm. Dimensions are 100x100 cm platform with weight of 4.6 kg. Designed for quick setup and efficient storage in event staging applications.