Five heights: 1,270mm, 1,430mm, 1,590mm, 1,750mm, and 1,910mm. All share the same 713mm diameter. The 1,270mm and 1,430mm models suit boutique retail spaces and smaller exhibition booths. The 1,750mm and 1,910mm models are recommended for large exhibition halls, flagship retail, and high-footfall environments where maximum visual impact and greater viewing distance are priorities.