18 inch industrial fan with transparent blades and double rings 18 inch industrial fan220V/50Hz,2 round plug7120 motor,3 AS blades3 speed control,120 grillewhite round base without heavyMaster Carton Size:62.5*52*17.7 cmQuantity:2 pcs/boxContainer Loading:1040pcs/20'GP,2080pcs/40'GP,2468pcs/40'HQ 18 inch industrial stand fan