1. Multi- Expansion Mounts: The Standard Action Camera Adapter Can Mount Action Cameras Such As Action 3, Action 2, 8/9/10/Max, One R And So On; 2. Built-In 1/4 Adapter, Can Directly Install X2/X3, Searchlight And Other Equipment. 3. Integrally Molded, Stable Installation 4. Integrate With The Fuselage, Will Not Block The Drone Fill Light, Downward View Sensor. 5. Can Be Used With Searchlight. Applicable Models:for 3 Pro/ 3 Classic/ 3 type:A: Mounting Piece Colour:black-grey Material:plastic Size:10.5 x 8.6 x 6cm Package Contents: 1 x Mounting Piece 1 x 1/4 Adapter Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.