Design & Structure: Features a low-profile, reinforced platform—often blue with a white or grey border—and a high-strength metal handle.Foldable Mechanism: The handle is ergonomic and collapsible, allowing it to fold flat against the platform for space-saving storage in narrow gaps, closets, or car trunks.Stability & Surface: The platform typically includes a non-slip surface or rubber matting to prevent cargo from sliding during movement.Maneuverability: Equipped with four wheels, usually featuring two fixed wheels for stability and two 360-degree swivel casters for easy steering in any direction.