1PCS RC Plant Protection Drones 25mm/30mm/35mm/40mm Lock Buckle Horizontal Folding Arm Tripod Carbon Tube Foldable Connector

Specification:
- Item name: D25/30/35/40mm folding arm 
- Material: aluminum alloy 
- Color: black
- Size: as picture show
- Weight: about 98.6g/pcs(25mm), about 113.2g/pcs(30mm), about 126.2g/pcs(35mm), about 154.3g/pcs(40mm)
- Used for rc model quadcopter drone, for model multi-copter airplane 

Note: size is manual measurement, there are exist errors 

Package included:
1pcs x folding arm