Thank you for viewing. This is a 67mm magnetic filter. The usage period is about half a year for each, and I think they are in very clean condition. Although the manufacturers are different, the specifications are the same, so they can be used together without any problems. MARUMI Magnetic Slim Lens Protector (Lens protection filter + adapter) K&F Magnetic Type CPL Filter with lens cap MARUMI Magnetic Slim ND Filter ND8 MARUMI Magnetic Slim ND Filter ND32 With these, you should be able to handle almost all landscape photography. Considering the condition, wouldn't this be a bargain? The K&F lens cap has a strong adhesive force, and it takes a little skill to remove it. Conversely, the advantage is that it won't fall off. Recently, there are many people who ignore me after agreeing on a price (they just wanted to check the price?), so I basically will not offer discounts. Well, since these are used items, please refrain from returns and complaints.