compatibility: Propeller Protector Guard Compatible with for Avata. Material: Made of PP material, light weight, wear-resistant, durable. During the flight, it can effectively avoid the impact of foreign objects and damage the fuselage, so as to improve flight safety. Function: It can effectively prevent scratches and damage to the blades, and prevent collisions, injuries and other consequences caused by high-speed rotating blades. ultra-light, will not affect the flight of the drone. Easy to Installation: The propeller bumper ring is equipped with adhesive reinforcement mud, which is stable and does not leave glue. The landing gear adopts a quick release and foldable design, which is quick to install, convenient and practical. Material: pp colour: black Package Contents: 4 x Propeller Protective Guard 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.