YKS DIY Glass Fiber Mini 250 FPV RC Quadcopter Frame Kit (Red & Black) Made from high quality and ultra durable polyamide nylon,light weight and stronger. With PCB camera mounting board. There's large enough room for the PDB, FC and receiver. Compact design with small numbers of components, can be easily assembled. This is Competitive prices frame kit for either a beginner or just to have a spare to DIY.