Item: BSP16-400 Others sizes: BSP8-200 BSP12-300 BSP14-356 BSP16-400 BSP18-456 BSP20-500 BSP24-600 BSP32-800 Material to be used: Aluminium Features: 360 degree easy swivelling, light Weight, resistant to abrasion Appliances: Any kind of swivelling working table, the large-size display equipment. TV set.