Specification Brand : JINSERTA BulletPoint1 : Professional Compatibility: Specially designed for Insta360 ONE X4 camera lens to prevent your sports camera lens from being scratched and impacted. (Contains only two lenses cap, does not include the camera and other accessories) BulletPoint2 : High Light Transmittance: Double-layer optical coating, high transparency, no need to remove it when shooting. High hardness, durable and not fragile. BulletPoint3 : Matte Black Edge Design: Paste design, sealed, not easy to fall off. Can absorb reflections, stray light, dual lens groups, all-round protection. BulletPoint4 : High-definition Shooting: The use of high-transmittance materials, the light transmittance can reach 96%, free of disassembly and assembly shooting, photography and photographing, the best of both worlds. BulletPoint5 : Packing List: 2* Lens protection covers.If you have any questions about our products, please feel free to contact us. Color : PC ItemName : JINSERTA Dual Lens Guards for Insta360 X4 Action Camera, Protective Case for Insta 360 ONE X4 360 Waterproof Action Camera Accessory (PC) ItemPackageDimensions_Height : 4.25 inches ItemPackageDimensions_Length : 3.54 inches ItemPackageDimensions_Width : 1.18 inches ItemTypeKeyword : camera-lens-caps Manufacturer : JINSERTA ModelName : Lens Guards for Insta360 X4 ModelNumber : JS-9838-9839 NumberOfItems : 1 PartNumber : JS-9838-9839 Pattern : Solid ProductDescription : Rotating PC protective Cover for Insta360 X4 The product is made of high-transmission PC Bayer 2805 material from Germany and is coated with anti-reflective, hardened, and waterproof film to more effectively protect the camera lens. Material: Highly transparent PC, German Bayer 2805, coated with anti-reflection coating. Product net weight: 4.2g Product size: 36mm*36mm*13mm