Pacakge Contents: 1 Set Fence Mount holder - 3 in 1（ Three installation methods ）Apply digital camera, Action Camera (GoPro), smartphone separately，- No camera，No smartphone Multipurpose use - Want to record a Baseball or Softball Game with your Action Camera (GoPro) and capture the action from backstop behind the plate? （ Three installation methods ）for Action Camera (GoPro ) / Digital camera / All smartphone/Backstop Mount Chain Link Fence holder Perfect video shooting - You can use the action camera Fence Mount holder to record a baseball/basketball/football/softball game and capture the action from the video to improve your training. It is suitable for school training and outdoor sports. NO TOOLS NEEDED - Universal design, installation simple and easy to use. LIGHTWEIGH, ANGLE ADJUSTBALE. How to use - First, you need to tighten the ends of the rubber bands and attach them to the fence. Then, you can install a camera and adjust the lens. You can easily record the video you need.