This is a lens hood for the Z 24-70mm f/2.8 II lens. I purchased it to use with my Z 24-120mm f/4, but it didn't suit my needs, so I'm selling it. It can be used with the Z 24-120mm f/4 without vignetting, and it has a convenient operation window for CPL and VND filters. I have thrown away the original box, so it's just the item itself with no accessories.