Dual SQ12 Camera Holder for Drones ,Parrot Disco, GoPro

UPDATE : Just made this a little easier to keep the cameras secure. I put a hole through the middle and a peg for 2 rubber bands to go through and then secure around the back of the cameras and to the outside pegs . No Styrofoam needed .
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Here is a single camera mount i have as well.
https://www.thingiverse.com/thing:3070928


I wanted something to give me another view fr