Prop marked with “L" is for CW which "R" for CcW (aerial view).    

Please be careful when using the propellers as the spinning propellers may cause serious injury.    

The structural strength of the propellers are fully tested, please make sure the propellers are not used beyond the limits. Please do not tempt to test the strength of the propellers by bending them by hands. Any damage or loss from improper use will be on the users'account.    

Please make sure all the accessories are mounted properly.    

Please check on the propellers before flight and make sure they are in good condition. Please replace propellers with new ones if fault is found with them.    

For storage, please keep them away from hostile environments including but not limited to that of H2 0, SO2,NO2，Cl2 , organosilicon, cyanogroup and phenol. Ambient temperature is recommended between 0 and 40℃ at less than 80% humidity.    

Please apply anaerobic screw locking glue of medium or above strength when install propellers onto motors.    

Please use the propellers in compliance with local laws and regulations.