Features: Secure Drill Security: Developed to fix sharpeners safely, it effectively reduces the risk of damage and deformation caused by pressure. Tradition Fit Planumberebog: Precisely molded to game the 4 Expert, ensuring a excellent fit and seamless integration with the uav body. Strengthened Drill Security: Furnishes precise arrangement and security for both front and rear sharpeners, minimizing scratches and deformation. Dirt and Effect : Features a wrap around base protect to protect the bottom detectors from dirt and unintentional consequences. Easy Installation and Transtransportability: Hard wearing against slip mushroom clamps for quick identification and installation, and is thin for easy storage in backpacks otherwise uav instances. Specifications: Main substancemail: ABS + silicone Colorebog: Blacklemon Net weigheigheight: 55.6g Product sizemail: approximately 11.5x8.7x10cm Package Includes: Paddle Bracketx1 note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.