Drone owners, this 8-piece propeller set is exactly what you need when you crash or just want spare blades on hand. You get 4 CW and 4 CCW propellers that are compatible with a ton of popular drone models including Hubsan H501S, H501A, H501C, H501M, F17, F100, MJX B3, Bugs 3, D85, EX2H, B2C, B2W, B2, Bugs 2w, Bugs 2, D80, F18, F200SE, and HS700 drones. The plastic construction is durable but still flexible enough to handle minor impacts. Each propeller measures about 185x35x15mm and the whole set weighs 45 grams. Replacement is super simple - just unscrew the broken blade and screw on the new one. The upgraded design means these are less likely to break compared to original parts. Having both clockwise and counterclockwise blades ensures you have the right rotation for each motor position. The black color matches most drone designs seamlessly. Always double-check your specific drone model before ordering to make sure you get the correct fit. Whether you're a beginner who's still learning to fly or an experienced pilot who pushes their drone hard, having spare propellers is just smart planning. These affordable replacements can get you back in the air quickly instead of waiting days for parts to arrive.