Features1. Made from high-transmittance, corrosion-resistant PC material by Bayer Germany, this lens protector is scratch-resistant, drop-resistant, and dustproof, effectively protecting your camera lens from everyday bumps and scratches. 2. The material of the protector is coated with an anti-reflective layer, achieving a light transmittance of over 95%, greatly preserving image quality. 3. After installing the lens protector, the camera retains a wide field of view and is compatible with the original stitching algorithm, accurately reproducing the rich colors captured by the lens. 4. The removable twist-lock design makes installation and removal more convenient. 5. This lens protector can be used simultaneously with metal frames available on the market. 6. Compatible model: Suitable for Insta360 X4. Friendly reminder: Please enable the "lens protector mode" in your camera after installing the lens protector, and disable it after removing the lens protector.Package List1. Protective Lens Guard x 2 2. Wet wipes x 1Specification: General Compatible with Insta360: X4 Package Weight One Package Weight 0.04kgs / 0.08lb One Package Size 12cm * 8cm * 2cm / 4.72inch * 3.15inch * 0.79inch Qty per Carton 200 Carton Weight 8.50kgs / 18.74lb Carton Size 42cm * 42cm * 25cm / 16.54inch * 16.54inch * 9.84inch Loading Container 20GP: 604 cartons * 200 pcs = 120800 pcs40HQ: 1403 cartons * 200 pcs = 280600 pcs