K&F Concept 67mm Variable ND2- 400 Adjustable Fader Lens Filters Neutral Density

K&F Concept 67mm Variable ND Filter Adjustable Fader Neutral Density ND2 - ND32 Filter, NO Spot X Black X Issue, MRC 28-Layer, Ultra Slim, Waterproof (Nano-X Series). Brand new opened didn’t fit into camera

eBay