Haoye propeller slow propeller, small hole 3mm.Haoye propeller using high-quality nylon, good balance, not easy to deform, large tension. This small-hole propeller with the propeller protector greatly improves the service life of the propeller and reduces the loss rate. 

This propeller is particularly suitable for our F3P aircraft with 2206 1500kv Sunnysky  motors. 

3s voltage (11.1V), use 8043 propeller；

2S voltage (7.4V), use 9047 propeller。

Packing include：

10PCS   propellers

The method of calculating the length of a propeller, such as 9047, 90 means that the length of the propeller is 9 inches, 1 inch equals 2.54 cm, 9? 2.45? 22. 86 cm, and 47 means the pitch is 4.7 inches.