Get a smooth flight with Gemfan's Ducted Durable 5-Blade 76mm CineWhoop Props! Props come in a set of 4 with a 5-blade style and a t-mount/M5 center hub. Great props for ducted cinewhoops!Choose a color! (Black, Clear Gray, Pink, Yellow)SpecificationsPropeller Diameter: 76mmBlades: 5Material: PCPitch: 3inchProp Disk Diameter: 76mmCenter Thickness: 5.5mmCenter Hole Inner diameter: t mount /M5Max-Prop Width:16mmWeight: 3gAdaptive Motor: 1408-1606 (Not Included)Includes2 x CW Gemfan Ducted Durable 5-Blade 76mm CineWhoop Propeller2 x CCW Gemfan Ducted Durable 5-Blade 76mm CineWhoop Propeller