Variable aluminum mobile curtain stand for temporary stage and event installations. The system includes one telescopic crossbar, two steel base plates, and two adjustable vertical bars. Plug-in connections enable quick assembly without complex installation. The crossbar adjusts from 2.5 to 4.2 m, while the complete stand supports curtain widths from 2.7 to 4.8 m and vertical heights from 1.85 to 3.15 m. Maximum distributed load is 15 kg.