Description:6pcs Damping Bumper Rubber Balls with Anti-drop Pins Kit For DJI Phantom 3 CameraSpecifications:Ball Material: RubberColor: White (Rubber Balls)、 Transparent (Anti-drop Pins)Each Ball Size: Approx. 15x16mm \/ 0.59x0.63 inchCompatible With: For DJI Phantom 3Features:1. Easy to install、 not falling2. The damping rubber ball is specially designed for DJI Phantom 3.3. It adopts the step structure design to ensure our customers with better shock-absorbing effect4. The anti-drop pins can keep the dampers much more safe with your gimbal mountPackage Included:6 x Rubber Balls6 x Anti-drop Pinse More Details: