1. Enhance the body defense, after installing the anti-collision bar, the head and the wall to extend a distance, to protect the head from impacts2. Silicone attached to the contact surface, effectively cushioning the impact of the fall3. External expansion design, does not block the flight field of view, does not affect the machine flight screen shooting4. Lightweight design, light and weightless, sturdy and durable, free flight without burden5. Installation with screw fixation, locking more stable and not easy to loose6. Aluminum alloy material, higher impact strength, good corrosion resistance, durable, not easy to fracture7. Material: aluminum alloy, silicone8. Size: about 8 x 5.5 x 5.8cm9. Weight: about 17.4g10. Description: only the bumper, does not include other items in the picturePacking List:- Crash bar x 2- Screwdriver x 1- Screws x 4Specification: General Compatible with DJI: Avata 2 Package Weight One Package Weight 0.03kgs / 0.07lb One Package Size 12cm * 10cm * 6cm / 4.72inch * 3.94inch * 2.36inch Qty per Carton 70 Carton Weight 3.00kgs / 6.61lb Carton Size 50cm * 38cm * 32cm / 19.69inch * 14.96inch * 12.6inch Loading Container 20GP: 438 cartons * 70 pcs = 30660 pcs40HQ: 1018 cartons * 70 pcs = 71260 pcs