Features: Small shape, low noise, Propellers designed for Mini3 Propellers, light weight, good performance and durability, After precise dynamic balance test, high rigidity, providing strong tensile force for the aircraft, Provide quiet flight, strong and stable power. Packed with 8xpropellers ,12xscrews & 1x screwdriver, Specifications: Material: Plastic Applicable models: for Mini3 Flight; Color: Orange Edge Propellers, Silver Edge Propellers, Gold Edge Propellers;(Optional) Note: Does not include Aircraft (Note: Only for Mini3 aircraft, no Mini3 Pro aircrafts included), Transition: 1cm=10mm=0.39inch, Since the size and weight are manually measured, due to different measurement methods, there may be certain errors in the weight and size of the product, but the error does not affect the normal use of the product, please confirm that you know and accepts the error before purchasing; Due to the difference between different monitors, the picture may not reflect the actual color of the item,please make sure you do not mind before ordering, Thank you Package includes: 8xPropellers 12xScrews 1xScrewdriver