This frame allows easy assembly and customization, making it compatible for various FPV accessories Ideal for MARK4 V3Pro enthusiasts who enjoy projects and professional With superior vibrations absorption features it protects internal components, ensuring reliability operate even in challenging environment for air photography of landscapes, event, and travel, as well as FPV racings competitions where highly speed performances is important unparalleled flight stability and lightweight durability with the 13inch frame, craft from carbon for exceptionals performances