Designed For Ini 3/Mini 3 Pro Motors With Cnc Machining. Upgraded Block Group Design For A Tight Fit To The Motor, With Good Coverage On The Top Of The Motor.Equipped With A Motor Covers For Extended Motor Life - Effectively Against Dust, Splashes, Wet Rain And Scratches During Transport.Easy To Use, No Need To Remove The Propeller When Installing. Does Not Affect The Folding Of The Drone.Effectively Prevent Dust, Splashes, Wet Rain And Scratches During Transportation. Increase The Height Of The Propeller Blades To Avoid Contact With The Drone Body During Flight Due To Vibration Of The Propulsion Blade.Easy To Use, Installed And For All Without Affecting Storage.Colour:As ShownMaterial:ABSSize:1.83x1.83x0.38cmPackage Contents:6 * Drone Motor Protective CoverOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.