This active trolley - 70 kg version - supports masts with a diameter between 32 and 60 mm according to the information provided by galaxus. However, the Doppler Expert parasol with a 3.50 m span has a 65 mm diameter pole: Doppler Expert Either there is an error in the information, or the two elements (70 kg active trolley for 3.50 m span parasols and the expert parasol) are not compatible? Can you answer this question?