Product Selling Point: 1. Bump Proof Scratch-Proof and Dustproof to Protect the Lens from Damage; 2. Precise Fit, Stable, Not Easy to Loosen; 3. It Does Not Affect UAV Storage, and Protects the Lens during Storage and Transportation; 4. PC Material, Strong Toughness, Does Not Hurt the Body, Beautiful and Practical; 5. Install and Disassemble in One Step, Saving Time and Effort.