Features:1. Made of high quality rubber for lasting performance.2. Help to reduce and isolate vibrations between the drone and camera.3. Essential tool kit for drone quadcopter player.4. Dual-head design for easily installation.5. Fit for DJI Phantom 3 Pro, Professional Standard Advanced Rubber ball for DJI Phantom 3 brushless gimbal.Description:This upgrade white damping rubber balls & anti-drop pins kit is specially designed for DJI Phantom 3. It helps to keep the gimbal and camera connected to the aircraft. Professional anti-vibration design offers you better flight and photography experience.Specifications:Material: RubberSize: 140*90*15mmPackage Included:6 pcs * White Damping Rubber Balls6pcs * Anti-drop Pins6pcs * Pin LocksNotes:1. Please allow 0-1 inch error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.