This is a slide in GoPRO Hero3 caddy to fit larger 450 Cinetank style RIG This actually goes with my new Predator Video Quad, it can be screw locked in place -(you will see in on pic the M3 nuts that are recessed into the build) the bolt up holes are 44.5mm apart this matches a few of the gimbal controller boards. - (normally this rig takes a fully gimbal - this was for those that either don't have a gimbal or wish to add a GoPro to an existing rig.The Anchoring block is 35mm high GoPro simply slides in from the top and a simple postmans rubber band will hold it in. MSD-Card and all buttons are accessable. inspired by http://www.thingiverse.com/thing:220929 but it was way too tight for the gopro so i rebuilt from scratch. New jello free one on the boards! This was printed in low res. I would suggest print in Med Res .2 with support print in ABS so it will not warp with heat of the sun. If using with a Quad without Dirty/clean frame layout you may get jello!