Feature: 1. Made from German Bayer PC 2805 material with anti-reflective hardening and three-layer coating for waterproof, oil-resistant, dust-proof, and impact-resistant performance. Helps protect the camera lens from scratches and impacts. 2. High light transmittance ensures clear image quality and accurate color reproduction. 3. Precision fit with no gaps; does not interfere with shooting while providing effective lens protection. 4. Strong double-sided adhesive allows easy installation without residue; remains securely in place and resists falling off. Color: Transparent + Black Material: German Bayer PC 2805 Size: Diameter 3.3 cm Package Contents: 2 x Lens Protective Covers 4 x Spare Double-Sided Adhesive Tapes 1 x Triangular Opening Tool 1 x English Manual Note: The package includes only the items listed above. Other products are not included. Note: Lighting and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance is +/- 1-3 cm.