Package include: 1pc 50*50*15 blower fan and 1pc 40*40*10 extruder fan.
Each fan has 2 cables with connector. Wire length is 1M
3D Printer Cooling Fan Extruder Blower Fan DC 24V
Great cooler for hot ends, extruder, prints & other parts on 3D printer.
High rotation speed with low noise.