The High-Strength props are made from Nylon with Carbon Fiber fill for an extremely stiff blade that will not deform under load. These props are about 10 times stiffer than the standard GemFan Multi-Rotor props.

These special versions of the 8x4.5 props feature a DJI style hub with an 8mm hole and two flat spots molded in. This allows them to fit the stock DJI 2212-920 motors that come on the DJI Flamewheel 450 Quad and 550 Hex multi-rotor kits as well as the Phantom.