4 pieces set for Phantom 4 Metal Propeller Mount.
Perfect Replacments -- The metal propeller mount is an improved replacents to original plastic propeller mount of Phantom 4. The original plastic mount is probably to crack after long time use (aging and worn out), which is critically dangerous. The metal prop mount can resist high temperature/wear/oxidation, guaranteeing your drone flying safety.
Alloy Material -- The prop installation mount is made of aviation aluminum-alloy, durable and light. 4 pieces only weigh 5 grams
Good Compatibility -- The replacement mount has precision cut, 100% working with original Phantom 4 blades or other 9450S propellers
The package doesn't include Phantom4 drone, propellers or other parts.