1.The distance between the propeller protective ring and the propeller is about 10mm, and the propeller will not collide with the protective ring when the protective ring is installed to fly, which can effectively alleviate the impact and protect the drone fuselage and blades from damage 2.Drone flying in a place with many obstacles is easy to collide with objects and cause drone damage, then installing a protective ring can make your drone protected, which is very suitable for beginners 3.The weight of the propeller protective ring is about 34g, and the drone will not shake when flying after installing the protective ring, which will not affect its normal flight. 4.The main material of the propeller protection ring is ABS, the color is gray, it is very easy to install and remove with a snap-on design, and the propeller protection ring is also easy to store and carry