Picture packing list: 
APD13-02 Propeller Anti-collision Protective: 1pcs

NO.1 Detail list:
(Angle: 160 ° ，For 13inch propeller，M3,16~31mm)
APD13-02 Propeller Anti-collision Protective: 1pcs
 

NOTE: 
1. If you Quadcopter, You need to buy 4pcs. 
2. The Angle of this propeller guards is 160 °.
3. If you need other dimensions the propeller guards, you can contact us.
4. Sample structure, easy to install, easy to carry
5. The frame kit is made of 3K full carbon fiber, light weight
6. When installing the frame kit parts, you need to make some 242 glue on screws, to avoid the screws loosen when flying.
7. when you receive the products ,it is just all the parts, not assembled well.