Features: 1. Avata Anti-Collision Protection Bar, Protects The Gimbal Camera, Durable, Aluminum Alloy Material 2. Anti-Collision Protection, Free From Impact Damage, Durable, Aluminum Alloy Material, Firm Installation, More Secure Use, Easy To Use, Does Not Affect Storage 3. The Gimbal Protection, Cushioning Impact, Can Resist A Of Protruding Impact Objects To Protect The Precious Gimbal Camera From Impact And Damage 4. Expansion Design, Does Not Hinder The Flight Vision, The Anti-Collision Bar Adopts The Design Of Expansion, There Is A Certain Distance From The Gimbal Camera And Will Not Interfere With The Flight Picture To Enjoy The Flight Experience 5. Aluminum Alloy Material, Cool Appearance, High Impact Resistance, Durable Before Installing The Gimbal Bumper, It Is Recommended To Remove The Aircraft Battery For Subsequent Operations: 1. Unscrew The Two Screws On The Top Of The Fixing Frame With A Hexagonal Screwdriver, As Shown In The Figure 2. Install The Gimbal Protection Bar, And Align The Screw Holes Of The Gimbal Protection Rod With The Screw Holes Of The Fixing Frame (If The Holes Of The Fuselage Accessories Are Not Aligned, You Can Use Your Hands To Push It Up Gently); 3. Insert The Long Screws And Tighten Them; 4. The Installation Is Complete. Description: size: 75 x 61.5 x 51mm Material: aluminum alloy colour: dark grey Package Contents: 1 x UAV Bumper 1 x English Manual 1 Set Screw Installation Kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.