This is the E-Flite 10 x 4.7 Slow Flyer Props (2)

This is the E-Flite 11 x 7 Slow Flyer Props (2)

This is the E-Flite 12 x 6 Slow Flyer Props (2)

This is a 11x8 airplane propeller. It is a "tractor" (not a "pusher") prop.

This is a 14x8 Airplane Propeller. It is a"tractor"(not a "pusher") Prop.

This is the GWS 6x5 Slow Flyer Prop: Black

This is the Evolution 13x8 Propeller