Parrot AR. Drone 2.0 Foam Gear Guard / Landing Motor Protector Parts (5pcs) Protect AR. Drone propellers and gears Light weight, 2 gram each 5pcs Product Dimensions: Radius: 1.2 inch, Height:1.2 inch (Radius: 3 cm, Height: 3 cm) Package Contents: Gear Protector X 5, Geekria Warranty