First: Please remove the propellers
Second: Put on the Guard Cover to you Hubsan X4 H107L
Third: Put on the propellers to you Hubsan X4 H107L again.
Propeller Protection Guard Cover For Hubsan X4 H107/H107L
Package Include: 1 x Guard Cover for Hubsan H107L Quadcopter
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.