Features: This filter magnetic adjustable metal polarizer is made with durability and stability, which can resist collision and friction in daily use, ensuring the quality and lifespanof the lens. Magnetic suction design: This polarizer has a magnetic suction design, which can be easily installed and disassembled. There is no need to use additional tools or perform tedious operations, just aim the polarizer at the camera lens, and it will automatically adhere to the appropriate position. Adjustable design: The metal polarizer can be adjusted to achieve optimal results in different scenarios. By rotating the lens, you can adjust the angle of the polarizer to achieve the best effect of removing reflectionsand enhancing color saturation. Polarization effect: Metal polarizers have excellent anti reflection effects, which can eliminate light reflection on surfaces such as water surfaces and glass windows, allowing you to obtain clearer and more realistic images during shooting. It can also enhances color saturation, make the images more vividand enhances visual effects. Strong adaptability: This metal polarizer is designed specifically for POCKET3 cameras and perfectly fits with its camera lens. It not only ensures the stable installation of the lens, but also ensures the correct angle of light entering the camera to achieve the best polarization effect. Specifications: Material: ABS+Lens For POCKET3 Filter Magnetically Adjustable Metal Types：MCUV/ND8/ND16/ND32/ND64/ND256/ND8PL/ND16PL/ ND32PL/ND64PL/CPL/ 3PCS Mixed/ND 3PCS/ND 4PCS/NDPL 4PCS Mixed 4PCS/Mixed 6PCS Quantity：1PC Package Includes: 1PC Lens Filter note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.