Features: These propellers feature tool less installation and broad spectrum compatibility for seamless multi model operations in security drones applications. Engineered with lightweight plastic construction, these drones propellers reduce vibrations while maintaining flight stability and extended missions endurances for professional performances. Essential for security personnel, surveillances operators, and drones technicians requiring quick propeller replacements during critical missions or routine maintenance. Optimized for monitoring, border patrols, and emergencies response scenarios where reliabled aerials imaging and rapid deployment determine missions success. Precise balanced blade ensures minimal noise interferences during night operations, making it ideal for covert security missions requiring uninterrupted data collection. Specifications: Component: Plastic Color: black Quantity: 1 pair Package Includes: 1 Pair Quadcopter Blade note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.