Description Description: Suitable Model: Fit For DJI FPV Combo. Material: Made from PC materials, durable and lightweight; easy to install and disassembly. Compatible: The removable arm bracers is compatible with fpv combo drone only. They are used to increase the strength of the drone arms. Enhance The shock Absorption: They can effectively increase the strength of the drone arms and reduce the damage to the fpv drone in the event of a collision. Lightweight Design: weight of this arms reforcements is only 66.6g, lightweight design wont bring drone heavy loading. Specifications: Color: Black Material: PC Size: About 18x3.5x2.6cm/7x1.4x1inch(LxWxH) Fit For: Fit For DJI FPV Combo Package Includes: 1Set* Reinforcement Arm Bracers 1Pc* screwdriver 2Pcs* screws Note: The product does not include Drone