New, stronger version! The tiny quadcopters are great fun, but when they crash the props come off too easily. We made this little cage to clip over the quadcopter arms and protect the props, plus make it easier to take off again. Contact us for 160mah battery version - increase flight time to 7:30 with protector. White versions look very cool in low light - the LEDs light up the rings. We suggest removing the black battery case to keep as light as possible.
Works on Estes version - should work on the others as well.
For 160mah ProtoX version, order from http://custompowersolar.com/planes.html