This propeller set is just designed for RC super fans. Quick to install and disassemble. And it is not easy to be broken and can well coordinate with motor. Providing flying power for your drone when flying. Excellent choice for you to enjoy more flying joys.<br><br><br><br><br><br>Features:<br>Awesome toughness, great security and satisfying crashproof.<br>Using high-quality materials, durable.<br>Light weight for light flying.<br>Convenient to install and take apart.<br>Special for 0720 0820 8520 1mm shaft coreless motor 100mm 110mm RC micro indoor FPV drone.<br><br>Specifications:<br>Name: Propeller<br>Material: Plastic<br>Color: Red/Black/Green/Orange optional<br>Usage: Spare part for quadcopter<br>Length: 60mm<br>Weight: About 1.5g/4pcs<br><br>Package information:<br>Package size: 9.5 * 8 * 2cm / 3.7 * 3.1 * 0.78in<br>Package weight: 26g /0.91oz<br>Poly bag package<br><br>Package list:<br>40 * Propellers