Features 1、The M3 double headed mesh aluminum pillar provides stability to the drone frame, ensuring the stability and safety of the drone during flight. 2、The double-headed mesh design is likely to enhance connection stability and strength. 3、The aluminum pillar has a certain heat dissipation function, helping the electronic devices inside the drone to dissipate heat. 4、The aluminum column is lighter compared to other metal materials, which can help reduce the weight of the drone and improve flight efficiency. 5、For Mark 4 5/6/7 inch traversal aircraft, drones, etc. Features: The M3 double headed mesh aluminum pillar provides stability to the drone frame, ensuring the stability and safety of the drone during flight. The double-headed mesh design is likely to enhance connection stability and strength. The aluminum pillar has a certain heat dissipation function, helping the electronic devices inside the drone to dissipate heat. The aluminum column is lighter compared to other metal materials, which can help reduce the weight of the drone and improve flight efficiency. For Mark 4 5/6/7 inch traversal aircraft, drones, etc. Specifications: Name: M3 double headed mesh aluminum pillar Specification: M3 * 18mm Outer diameter: 6mm Weight: 1g Color: Silver Usage: For Mark 4 5/6/7 inch traversal aircraft, drones, etc Package Information: Package Size: 30*20*10mm/1.18*0.79*0.39inch Package Weight: 15g/0.03lb Package List: 10 * M3 * 18mm Aluminum Columns Package List 10 * M3 * 18mm Aluminum Columns