Modular and adjustable structure for vertical storage designed for sheets and folded cartons. Additional equipment available: handles, drawers, LED lighting, monitor supports, sliding levels, power outlets and electric height adjustment. Mobile versions equipped with swivel casters, including locking casters, for occasional or intensive movement depending on usage. Lightweight and mobile aluminum structure. Load capacity: 125 kg per level, extendable up to 350 kg. Configurable in equipment and dimensions via online simulator.