The propellers are perfectly fit for the S66 drone. Made of superior plastic, these propellers stand wear and tear. The set includes 4pcs propellers that relieve your worries when flying outdoors. The enjoyment will not be disturbed, and the flight is more guaranteed. Features: Compatibility: The 4pcs propellers are specially designed for the S66RC drone. 4 Pieces: A brand-new set of spare propellers for S66 aircraft will relieve your worries when flying outdoors. When the old propeller breaks, you can replace it in time. Premium Plastics Material: Made of highly toughplastic, the propellers are wear-resistant, compact, portable thus save space. Easy to Install/Disassemble: All the propellerscan be easily installed and replaced on the drone. After-sale Guarantee: Any problem, please contact our store without hesitation. Honor to serve you! Specifications: Item Name: Drone Propeller Main Material: Plastic Color: Black Quantity: 4pcs Suitable for S66RC Drone Size:Length: 5.5; Width: 0.8cm Package Information: Package size: 7 * 3 * 1cm Package weight: 2g Polybag packing. Note: * There could be a few deviations due to manual measurement or slight color difference owing to photographing condition. Thank you for your understanding. Packing List: 4 * Propellers