Fangrui Product Details 1. For Insta360 Ace Pro 2 Puluz 52mm Uv Lens Filter Adapter Ring With Lens Cover (black) 2. Features 3. Specifically Designed For Insta360 Ace Pro 2 Action Camera. 4. Made Of Durable, Lightweight Aluminum Alloy For Long-lasting Use And Easy Portability. 5. Installs Directly Onto The Camera Lens With A Simple, Tool-free Setup; Locking Screw Secures The Adapter Ring Firmly In Place. 6. Features A 52mm Internal Thread For Attaching Uv Filters To Protect The Camera Lens. 7. Compatible With 52mm External Thread Filters Such As Cpl, Nd Filters, Star Filters, And More, Offering Enhanced Creative Possibilities For Photography And Videography. 8. Kind Reminder: 9. To Install This Filter Adapter Ring, The Rubber Decorative Ring On The Camera Lens Must Be Removed First. 10. The Adapter Ring Slightly Covers The Lower Right Corner Windscreen Of The Microphone But Does Not Affect The Camera Functionality. 11. Package List 12. Adapter Ring X 1 13. Uv Filter X 1 14. Uv Filter Cap X 1 15. Allen Key X 1