1. Fit the size of the motor, will not scratch the body 2. Transit can protect the motor against bump 3. When not flying, motor can be protected from moisture 4. Has insulation Function 5. Anti-crash,can be used as support and buffer for antennaAnti-crash,can be used as support and buffer for antenna 6. Small and portable, easy to install 7. Material: PVC 8. Product size: 3x15mm
