AtomRC Insight is a robust 2.5" Cinewhoop frame with ABS plastic propeller covers. Insight is mainly used for taking action shots indoors or near people. The part with the FPV camera and the external HD camera is placed on rubber soft mounts that help reduce vibrations .With a weight of 59 grams, it belongs to the lighter Cinewhoops.Insight is designed for AIO boards with 25x25mm mounting holes, micro-sized cameras and smaller motors with 9mm mounting hole.