1. Integrated shock-absorbing, safe and anti-collision, quick release and quick installation 2. Anti-collision and anti-injury, double protection 3. All-around protection, effective isolation, to prevent abrasion and scratch the fuselage, to avoid irreversible scars 4. Fits the fuselage curve, does not affect the rotation of the paddles, effectively protects the paddles, safe flight 5. Made of environmentally friendly plastic material, lightweight design, does not affect the flight and endurance 6. Weight: about 15.2g 7. Size: about 13.3 x 5.9 x 1.6cm 8. Attention: only the bumper ring, not include others
