Sturdy but not too hard to damage the drone. From time to time it is necessary to anchor the drone / keep it upwind / out of the wind, this is easy to do. Assembly can be tricky due to tight tolerances, so a little experimentation will help you find a good method. Easy to hang or install from the side. Ideal for small (Parrot Mambo size) and mini drones. The extra details are a big bonus.