11 New in boxes XFLY EDFs. These were purchased for a RC club project of 3D printed EDF JETS..We never got to it. Allpurchased in last 3 months, All new never taken from packages. 30mm 2/ 50mm 4s 4 of them 64mm 4s and a 6s. 2 …These are known as the gold std for elect Rc jet builds, and still affordable. The 50mm are the 900 GR thrust.30mm are the Pro series. And the 64 are as high as 1800…Great for the 3D printer guy building EDF Jets..Or the club doing same…Or the projects like DRONES or Jet boats, Free ship in USA…update 3 were removed for a kids event at local club -1 50mm and 2 40mm…Price will reflect the 8 left in this package,..Thanks