Overview The DJI Mavic Air 2 Propeller Guards protect the propeller and other objects from damage and makes the Aircraft easier to transport. Highlights These propeller guards are quick to install and provide better protection especially when flying indoors. Specifications Light weight at 90 grams for the whole set. There is a total radius of 151 mm. The dimensions of the drone after installation is 497 x 431 x 82 mm.