This arm shell is a critical replacement part designed to restores structural integrity and flight after damage from crashes, impacts, or wear, ensuring your flight operates securely without compromising Ideal for flight owners and enthusiasts with basic skills who need to replace damaged arm shells on their device, focusing on those handling repairs to avoid full frame replacement Use this replacement arm shell in repair scenario where the part is break due to accidents, allowing for precise restoration of the flight foldable structure and flight stability during maintenance Crafted with ABS , it features precise dimensions for length, angles, and mounting points, and comes in individual left/right front/rear components for targeted, cost effective repairs without including motors or electronics Professional installation is recommended for this flight repair part to safely transfer motors and wiring, minimizing risks of instability or faults while extending your flight's use affordably