BETAFPV 16pcs HQ 31mm Ultralight 3-Blade Propellers with 1.0mm Shaft Hole Compatible for 0702SE 23000KV Brushless Motor, FPV Racing Drone like Air65 Brushless Drone Metor65 Brushless Quadcopter Item: HQ 31mm Ultralight 3-Blade Propellers (1.0mm Shaft) Color: Transparent/Grey/Cyan/Pink Weight: 0.67g/set Blades: 3 Materials: Polycarbonate Prop Disk Diameter: 31mm Shaft Hole: 1.0mm Recommended Parts Motor: 0702 Brushless Motors, 0702E Brushless Motors, 0802SE Brushless Motors Quadcopter: Meteor65, Meteor65 Pro, Air65 Package 8 * HQ 31mm Ultralight 3-Blade Propellers CW 8 * HQ 31mm Ultralight 3-Blade Propellers CCW