Features: G-GR filter perfect push on fitting for DJI Mavic Pro Drone, No need tools, clamps or glue for install. With golden edge, Material: Aviation Aluminum-Alloy. Top level of transmittance. 99.5% light transmittance, ultra-thin no dark corners, Precision CNC Machined High precision laser engraving. Neutral Density Filter Great for portraiture and outdoor scenes in strong sunlight. Reduces the amount of light reaching the film without affecting the color. Specifications: Color: Gradual color(Grey, Orange, Blue, Red) Compatible: For DJI Mavic Pro Drone Material: Aviation Aluminum-Alloy Size: 22x22x7mm/0.9x0.9x0.3inches Weight: 31g Package includes: 1x Filter Lens 1x Storage Box 1x User manual