Not only for the GoPro Hero and Actionpro X7.

We do not GoPro Hero nor the Actionpro X7, but a Rollei Action Cam and I ordered the set at random. All parts of the Mantona are according to my conjecture 20257 sets compatible with the Rollei. Since my son does anything in sports, he had to serve as a test object. Whether Breakdance with the chest strap, Stuntscooter wear a helmet camera or Selfies do with the hand stand - everything could be assembled relatively easily. See the parts at first glance stable, and if you follow suit, some nuts, everything is tight. When adjustment of the chest strap you come for a 145 cm large and slender boy to the edge of Engstellens, but even that did not work and was sitting sufficient attention. We have not yet come into the situation of a fall or an activity was so extreme that the material had to make its stability proof, but I fear that the material withstands a limited extent. That's why I can not pull this asterisk, but will update as soon as such a situation arise. The Selfie tripod felt initially unstable, until I realized that I have to say it spin. Then it feels although still a bit shaky, but gained stability. At first glance, the set seems to include an adequate equipping for uncomplicated sporty setup, which I'm not sure at some parts, for which I should need it. For the price I would have also assumed other material.