HEAVYDUTY Commercial Umbrella HEAVYDUTY Commercial Umbrella U8-303F-2 Square 10' x 10' (3 x 3m) HEAVYDUTY Commercial Umbrella U8-303 Square 10' x 10' (3 x 3m) HEAVYDUTY Commercial Umbrella U8-350-2 Octagonal 11.5' (3.5m) HEAVYDUTY Commercial Umbrella U8-350 Octagonal 11.5' (3.5m)