Features: 1. Made Of Optically Tempered Glass With A Hardness Of 9H, It Is Scratch-Proof And Drop-Proof, Effectively Protecting The Camera Lens From Scratches And Scratches, Without Fear Of Scratches; 2. The Light Transmittance Of The Lens Material Is Close To 92%, And The Ar Coating Layer Increases The Light Transmittance Of The Lens To More Than 98%; 3. Made Of Optically Tempered Glass, Which Is About Ten Times Harder Than Plastic Protective Mirrors. It Is No Longer Afraid Of Scratches. It Is More Durable Than Plastic Protective Mirrors And Has Better Light Transmittance; 4. The Lens Is Coated With A Waterproof Film, And The Drip Angle Reaches 115 Degrees. There Are No Residual Water Droplets On The Surface Of The Lens To Affect The Shooting Effect; 5. Reasonable Design, Snap-On Installation, Simple And Convenient Installation And Disassembly; Description: 1. Applicable Models: Applicable for Insta360 X4 2. Material: PC + Optical Tempered Glass 3. Product Type: Lens Protector Colour: as shown Material: PC+optical tempered glass Package Contents: 1Set*Optical Glass Protective Mirror 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.