Mount and detach your smartphone quickly when using your Osmo Mobile 7 or 7P gimbal with this OM Magnetic Phone Clamp 4 from DJI. The magnetic clamp mounts onto the gimbal and is automatically aligned for better operation. It stretches to support smartphones up to 3.3" wide (including phone case), grasps the center of your phone away from the control buttons, and has alignment marks for easy mounting on your gimbal. A proprietary magnetic interface on the clamp allows you to integrate the Multifunctional Module for improved tracking.