1. The Avata2 Aluminum Alloy Motor Protective Cover Is Made Of High-Grade Aluminum Alloy Material. It Has Good Thermal Conductivity And Does Not Affect The Heat Dissipation Of The Motor. It Prevents The Motor From Damp, Dust, Or Being Bumped During Flight, Extending Its Service Life; 2. The Weight Of Each Motor Cover Is Only 1g. The Ultra-Light Weight Not Affect The Flight And Battery Life Of The ; 3. The Four-Point Fixation Is More Stable And Easy To Install. Once Installed And Used For A Long Time, It Does Not Affect The Disassembly And Assembly Of The Propeller. It Avoids Repeated Disassembly And Assembly Of The Motor Cover And Protects The Motor At All Times; 4. Suitable For Avata 2 Traversal Machine Motor Cover Waterproof And Dustproof Aluminum Alloy Motor Cover Protective Cover Accessories 5. Only Included In The Delivery List, Excluding Demonstration Drones Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use For Avata 2 Traversable Motor Cover Colour:Black Material:Aluminum alloy Package Contents: 4x Drone Motor Cover 1x Screw Installation Kit Only 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.