Features: Capture the Moments- with Ease: Our Variable ND Filter Compatible with- Mavic- 3Classic allows you to adjust the filter according to your needs-, capturing stunning aerial shots with ease. High-Quality Materials for Exceptional Performance-: Made from aviation aluminum frame and optical glass with a double-sided multi-layer nano-coating process, our filters are waterproof, oil-proof, dirt-proof, and anti-scratch for exceptional performance- every time-. Perfect for Aerial Photographers: Whether you're a professional photographer or an enthusiast-, our filters are perfect for anyone who wants to take their aerial photography to the next level. Our Variable ND Filter is perfect for any lighting scenario, whether you're shooting in bright daylight- or low-light conditions. Convenient Storage and Easy to Install: Our magnetic storage case- makes it easy to store and replace your filters, while the lightweight design ensures they will not affect your drones performance-. Plus-, installation is quick and easy without damaging your origina-l lens. Specifications: Material: aluminum-alloy+optical galss Standard: ND25/ND59/2pcs(optional) Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1xND Filter Or 2x ND Filter set