DALPROP CYCLONE T5040C PRO tri-Blades CW& CCW Propeller for QuadCopter Multicopter.
with strict QC to guarantee that each propeller has excellent balance, low vibration. It is marked unbroken.

Specification:
Brand name: DALPROP
Item name: Cyclone T5040C Pro
Size: 5040 5x4.0
Mounting hole: 5mm
Color: Crystal Black
Material: high toughness german bayer PC material
Weihght: 5.3g/pcs
Compatible model:200mm to 250mm FPV quadcopter drone

Pack list:
2 x CW T5040C Pro propeller
2 x CCW T5040C Pro propeller