Features: All-round protection to prevent scratches, super hydrophobic coating. Special protective mirror for panorama lens, fit the lens designed, no fear of scratching. For underwater shooting, please use a dedicated diving shells or related accessories. Before use, please clean the periphery of the lens and its surfaces to ensure that the adsorption surfaces is clean and dry. The product is made of high quality material, which is plated with antireflection, anti fogging, hardening and anti water bead film, with good light transmission performance, scratch resistance and wear resistance. Specifications: Material: ABS Size: Approx. 103x80x22mm/4.06x3.15x0.87in Note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Lens Guard