General Brand 4-Pack Propellers for DJI Spark - Black/White StudentExclusives Made with high-density

Made with high-density

monocoque magnesium alloy body

12mm Drill Bit

Using rapidly circulating superheated air

Maximum Aperture F/2

General Brand 4-Pack Propellers for DJI Spark - Black/White StudentExclusives Made with high-densityPhantom 4 Propeller Guard Protects your Phantom from prop damage Lightweight and durable Sized for use with 9" propellers Includes safety cord to prevent objects from entering spaces between guards Compatible with Phantom 4 series Protect your propellers from damage during collisions. Tough and highly reliable, this set includes four pieces of Phantom 4 Propeller Guards. Fully compatible with the Phantom 4 series. A must have addition for new pilots