usmile 8pcs 2204 2205 2206 Motor Guard Protector Caps Universal Landing Skid Kit Gear for QAV250 ZMR250 XR215 DL220 Racing Drone QuadcopterRed Black Protect the motors from Dirt and crashes, cheap, simple and durable set of gear for your multirotor.Easy to install and convenient to use. Universal and simple design suitable for basically any quadcopters with carbon/glass fiber arms including QAV250 QAV210 QAV180 ZMR250 XR215 DL220 etc. But not for plastic arms Each package includes 8pcs( 4 red, 4 black)