Features: Enhances your aerials photography with our ND Filter Set, compatible for O4Pro, design to provide superior light control and color accuracy for stunningly images claritys. Crafted from quality aluminum and optical glass, these filters offer excellent scratch resistance and antireflective properties, ensuring durability and optimals performances in various lighting condition. Ideal for professional photographers, drones enthusiasts, and videographers seekings to elevates their creative projects with precise exposure control and vividly imagery. Perfect for capturing breathtaking landscapes under bright sunlight, cityscapes from above, or creating dreamy effects in slow shutter speed photography like waterfalls and stream. Lightweight and portable, these filters is easy to install and swaps out, making them a convenient addition to your drones accessories for on travel shoot. Specifications: Component:Aluminum Frame+High Alumina White Glass Size:Approx.27.3x21.6x1.8mm/1.07x0.85x0.07inch for O4Pro Drones 1set/4pcs Filter (UVs/ND8/ND16/ND32) Package Includes: 1set/4pcs Filter (UVs/ND8/ND16/ND32) note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual item color.