Rotor Pitch: 4.5
Center Hole Diameter: 5.0 MM
Center hole height: 7.5MM
Weight: 6.4G / PCS
Suitable for 300/350 Multicopter
1 X CW 7045 propellers
1 X CCW 7045 propellers
If item DOA(Dead of Arrival),Buyers Can return it in 14 Days,We will Replace it with New item after we receive DOA item.Please Contact us Before you sent the item back
All item Comes with Basic 3 Month Sellers Warranty,if item defective in 3 Month,We will offer replacement withour extra Charger(including shipping fee)After we Receive the Defective item.
If item Defective after 3 Month,Buyers can still send it back,We will contact suppliers or Manufactory for Warranty.Buyers Might Need pay the Shipping fee For resend the replaced item.