If your Phantom came with the self-tightening props,
you also need the Self-tightening Aluminum Locking Nuts to mount these props: Set
of 4 DJI Phantom Self-tightening Aluminum Locking Nuts with Wrench
Shipping Policy:
Domestic shipping will be handled by USPS First Class.
It usually takes 2-3 business days to be delivered.
For international buyers:
USPS First Class International
This is the most affordable shipping option but the delivery time varies from 1 to 6 weeks in different countries.
Tracking info won't be updated once the packages goes outside USA.