2-in-1 ND CPL Filter: Combining ND filter with CPL filter to realize multi-purpose function of one filter, convenient to use. It can not only reduce the amount of light entering the lens but also darken skies, manage reflections as the same time. 5 Stops Adjustable ND CPL Filter: The ND filter can be adjusted between 5 stops(ND2, ND4, ND8, ND16, ND32) by the gear lever. Rotating the filter frame to adjust the CPL filter. They are upper and lower structures, which can be adjusted independently without interfering with each other. No Black #34;X #34; Cross on Images: The filter has a frame self-locking technology, when rotating to the Min end or ND32 stops, the frame is automatically locked, avoiding the shadow of black #34;X #34; cross and giving you a good shooting effect. High Quality Material: Made by completed professional optical glasses, multi-layer coating, with green film, waterproof and scratch-resistant, which could protect your valued lens. Filter Frame is made of aluminum alloy material, the serrated design of the edge of the frame makes it easy to install. Ultra-thin Ultra-clear: This filter is compatible with 67mm lenses, ultra-thin and lightweight, comes with a storage case to protect the filter from dust and scratches. Specifications: Brand: K F CONCEPT Size: 67mm/72mm(optional) Material: Aluminum alloy frame #43; optical glass Package Size: 11.9 * 11.7 * 2.6cm / 4.7 * 4.6 * 1.0in Package Weight: 183g / 6.5oz(67mm); 188g / 6.6oz(72mm) Package List: 1 * 2-in-1 Filter 1 * Cleaning Cloth 1 * Storage Case