XiaoPYo Propellers Blades Length 42mm for Mini Foldable RC Drone Mini Foldable RC Quadcopter Pocket Quadcopter Pocket Drone

These props worked for my 4DV2 mini-drone. Just make sure to put them on opposite of each other, switch A’s for B’s, on this model. Otherwise, it will just sit there and won’t lift off. Simply put: put A’s on the B motors and B’s in the A motors on the 4DV2 mini-drone.

Great propellers, came in a timely manner. I wish the propellers lasted longer but considering I have a crazy 7 year old driving it, I can't complain too much lil

Don't buy a toy made in China for your child. These propellers didn't fit, and that is the game. Buy the toy for your kid, and the propellers will fall off. There are no reliable replacements, so buy must buy the toy again. The propellers will fall off again, so that they make two sales. The solution is never to buy a toy with "made in China" on it and don't waste your time and money buying anything on Amazon unless it is American-made.

Got as a backup for my mini drone, so far they do the job.

Used for my Holystone hs190 and my Sharper Image DX-1. Slight boost in speed on both, less control on the later.

They fit on my drone, but they don't lift it off the ground. They're like a millimeter or less too short. I'm highly irritated about this, especially since it took so much searching to find ANY replacement propellers for that specific drone. If you're going to advertise a product, you need to make sure it's the correct one. I am NOT happy about this at all...

Fit is great fly's great

Great so far. The fit well and don't fly off, even after crashing. Fit several styles of minI drones I have.