Features: The carbon fiber frame kit fits the QAV-S 5inch drones. Full carbon fiber,make the drones body light weight but very strong. Super lightweight Freestyle frame Beautiful appearance design,durable in crashing-. Thickness appx.: bottom plate 3.0mm, X plate 3.0mm, machine arm 5.0mm, other accessories 2.0mm Specifications: Adapt to: QAV S 5inch Frame Kit Material: Carbon Fiber Wheelbase: 225mm Structure: X-type split Weight: 125g Thickness appx.: bottom plate 3.0mm, X plate 3.0mm, machine arm 5.0mm, other accessories 2.0mm Propeller: 5.0inch propeller Flight control hole distance: 20x20mm, 30.5x30.5mm Camera installation width: 20mm/23mm Motor mounting hole: 16x19mm Note: Transition: 1cm=10mm=0.39inch Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.Package includes: 1 x 5Inch 225mm Wheelbase Carbon Fiber Frame Kit