Hobby-Ace 24PCS Gemfan 5046 5045 Bull Nose Props ABS Nylon Propeller CCW CW for QAV250 Multirotor Quadcopter (Black Green and Orange) 5046 Propellers CWCCW for Mini Multirotor Quadcopter Well balanced,well-made and durable to sustain crash Plastic props,have a very good flexibility,easy to control the balance,suitable for beginners More Propeller products are provided by Hobby-Ace on Amazon.Bring your eyes into the sky and racing like a free bird, enjoy the ultimate first person view experience.