Description: High Performance - Multi-layer coating films, high transmittance, capture clear image, restore ture color. Water-proof, oil-proof, scratch-proof, fit for DJI FPV. And there different combo, 3 in 1 mix includes 1x CPL+1x ND8+1x ND16, 5 in1 mix includes 1x ND4+1x ND8+1x ND16+1x ND32+1x ND64, 6 in1 mix includes 1x CPL+1x ND4+1x ND8+1x ND16+1x ND32+1x ND64. Multi-layer Coating Films And High Transmittance - Using high quality optical glass lenses, with stable optical properties and high optical homogeneity. Easy Install - Used with original gimbal protector, non-desturctive & quick installation, closely fit & nondestructive image. Portable & Lightweight - Integrated modeling frame, No dark corner. Bronzing frame, gorgeous & elegant. Comes with padded rigid carrying case. Size Chart: Diameter: approx. 26mm / 1.02 inch Height: approx. 6mm / 0.24 inch Package Includes: 1 Set Lens Filter Note: Please allow 1-3mm measuring deviation due to manual measurement. Due to the different monitor and light effect,the actual color of the item might be slightly different from the color showed on the pictures.Thank you!Customer satisfaction is our primary concern. If the product is somehow cracked or broken during shipping, please feel free to contact us. We will try our best to give you a satisfactory solution.