Application: for DJI Mavic Mini Drone. Feature: The blade is small in shape, Deliver a quieter flight with increased efficiency and extended flight time. How to Use: Equipped with mini screwdriver and screw, it can help you easily remove and install the propellers. What You Get: 4 Pieces Propellers,12 Pieces Screws, 1 Piece of Screwdrivers High Performance: Advanced manufacturing technology, high reliability, and high performance Specification: 15.24x7.62cm/6.00x3.00inch (diameter x pitch) Material: PC plastic Package Includes: 4 Pieces Propellers 12 Pieces Screws 1 Piece of Screwdrivers Note: 1. Please allow slightly error due to manual measurement. 2. Due to the difference between different monitors, the picture may not reflect the actual color of the item. 3. Wish you a wonderful online shopping!