Features: Enhances your footages with the ND Filter Set, featuring quality optical glass for superior picture clarity and color accuracy, reducing distortions and color shifts. This filter offer light control and glaring reduction, perfect for capturing vibrantly skies and water surfaces in any lighting condition. Suitable for photographers and videographers who demand precise and quality, these filters is to meet the needs of both amateur enthusiasts and seasoned professionals. Perfect for outdoor adventure, from sunny beaches to rainy days, the waterproof and scratch resistant coatings ensure durability and performances in challenging environment. The lightweight aluminum frame ensures easy installation and removal, allowing you to quickly adapt to changing shoot conditions and capture stunning visuals effortlessly. Specifications: Material:Aluminum Alloy+Optical Glass Option Type:1xUV,1xCPL,1xND8,1xND16,1xND32,1xND64,1set/4pcs Filter(ND8/16/32/64),1set/6pcs Filter(ND8/16/32/64); for Action5pro/4 Camera; Package Includes: Package A 1pc UVProtective Glass Package B 1pc CPLFilter Package C 1pc ND8 Filter Package D 1pc ND16 Filter Package 5 1pc ND32 Filter Package 6 1pc ND64 Filter Package 7 1set/4pcs Filter(ND8/16/32/64) Package H 1set/6pcs Filter(ND8/16/32/64) 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.