?3D print
? There\ soft sponge on the inside,can prevent scratches the body and the propellers
? To protect the boot button to prevent the wrong press start button in the transport
? To fixed propellers and motors, to avoid tampering, do not need to remove the propellers can be put into the bag, very convenient and quick
?Satisfaction guaranteed - here, If you are not 100% satisfied with your purchase, let us know. We will actively solve your problem. - TODAY! Backed by our LIFETIME GUARANTEE.