9.4x4.3自紧碳纤维螺旋桨为DJI幻影2（L / H＆R / H旋转）。
旋转： 各1个L / H和R / H
Unit Weight (g):
good quality, the price is ok. my friend is happy that he received them for his IRISplus as they have the same prop shaft size.Well made and good quality, only one crow because one of the propellers (black header) doesn't fit in the correct thread; both propellers are clockwise rotation. So you cannot use the pair. I have asked for replacement in warranty.Great quality and a perfect balance. It really makes a difference in flight to replace the original for them.Used in the 3DR IRIS , plug and play, realy nice, can notice the difference from the plastic originals, that are also realy good quality, but the stiffness of the CF makes the difference, even sounds better!
Could be a little better finishedFirst set of props was with defect black props. Hobbyking sent me new set. After that I ordered two more sets for my friends. Carbon props are great, specially, if you compare the price by hobbyking (affordable price) with the prices by other supplyers. That are pretty good carbon props. My DJI Phantom II is like on steroids. Gain settings have to be changed (lower). Only I have to warn pilots: carbon props can be dangerous (like knife), be carefull, donnt fly over people. But this is the rule anyway. I can highly recommend these props.Very good quality replacements for the original props. Build quality is good, but could be better. Also, makes the Phantom look a lot cooler. Will always use as replacements nowthe props are very good but .I had a big problem with its packaging, the box was too small and the props crossed through the box, there were two broken