Drone Fans 3D Printed Lens Cover Cap Gimbal Camera Protector Clamp Landing Stabilizer for DJI Phantom 3 Locks camera to gimbal and protects the lens as well. To protect gimbal camera from slipping off. Flexible plastic material, Protect the lens and the gimbal. Very strong and light weight, durable and reliable for long term use. Suitable for DJI Phantom 3 PROFESSIONAL AND ADVANCED.